f8c550b0e57a425167c32f89df017f021658046cc790725d96a5bc139bb450482abd8051323d43a14acb44"], 0x6d) 2018/05/11 02:27:31 executing program 3: r0 = memfd_create(&(0x7f0000000100)="fb0c74566645b7ae5f060000009b87", 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x80000001, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/05/11 02:27:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="85175b383060e70030ac03aeda8b191c0cd5"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = socket$inet(0x2, 0x804, 0x800) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) clock_gettime(0x0, &(0x7f00000030c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002f80)=[{{&(0x7f0000000080)=@ethernet={0x0, @local}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/230, 0xe6}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/76, 0x4c}], 0x3, &(0x7f0000000300)=""/82, 0x52, 0x100000001}, 0x5}, {{&(0x7f0000000380)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000400)=""/255, 0xff}], 0x1, &(0x7f0000000540)=""/120, 0x78, 0x82b}, 0x74e9}, {{&(0x7f00000005c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000640)=""/242, 0xf2}, {&(0x7f0000000740)=""/8, 0x8}, {&(0x7f0000000780)=""/77, 0x4d}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)}, {&(0x7f0000001840)=""/127, 0x7f}], 0x6, &(0x7f0000001940)=""/139, 0x8b, 0x8}, 0xfa}, {{&(0x7f0000001a00)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001a80)=""/74, 0x4a}, {&(0x7f0000001b00)=""/252, 0xfc}], 0x2, 0x0, 0x0, 0x101}, 0x2409}, {{&(0x7f0000001c40)=@ipx, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001cc0)=""/64, 0x40}, {&(0x7f0000001d00)=""/165, 0xa5}, {&(0x7f0000001dc0)=""/201, 0xc9}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/22, 0x16}], 0x5, 0x0, 0x0, 0x80000001}, 0x40}], 0x5, 0x1, &(0x7f0000003100)={r2, r3+10000000}) accept$packet(0xffffffffffffff9c, &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000031c0)=0x14) sendmsg$nl_route_sched(r4, &(0x7f0000003280)={&(0x7f0000003140)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f0000003240)={&(0x7f0000003200)=@gettclass={0x24, 0x2a, 0x708, 0x70bd2c, 0x25dfdbfe, {0x0, r5, {0xc, 0xfff6}, {0xfff7, 0xffff}, {0x4, 0xf}}, ["", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/05/11 02:27:31 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x80) recvmsg$netrom(r0, &(0x7f0000000200)={&(0x7f00000000c0)=@full={{0x3, {"cca7bdb93aa6e9"}, 0x6}, [{"b3fb8fa769ada6"}, {"f772728ee3dbaf"}, {"e77acb7eac3f36"}, {"2ec339d7698e17"}, {"a49b06dca497ea"}, {"3b82fb6f2a1a77"}, {"9c19413d7b715c"}, {"6dd2a4ff17061d"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f0000000140)="fc8216a6ed6b5492d43e87b10b1b90699cbab70744a8e5ebe61db80370d77ac40723b14659bc617131fec24c98636f1b3025ba33b21c26", 0x37}, {&(0x7f0000000180)}], 0x2, &(0x7f00000003c0)=[{0x30, 0x116, 0x0, "8f62d188dc2423ad4ba403d821941c9ea6b3eaa404d793798f13785063d33272"}, {0xe0, 0x88, 0x6, "7a7c8e4175898124e71e9398d6d5876197b86c8bbe64adeaa1bea9f913a21857beeb31a210eb9d4c05cb05032541c1e34da737914a689303bc3505a72df1753210cfe37bb755b3ede8db245d4e17f0dbba71044ec5f78ed35c8fba5f2ca5deb659fcb206b7632e4db12a31065e4f2f132775e2fe345a81ecf6480161aec11b0188f5cc44505b9bcc33a6c399c94508935de29f50babd3aacfe5e71083f910b2536173a68752261f824a0630cd9fd42525fac58ea66c0dc72428ff4a8fbe20103e126775e61d51a113c259c6b"}, {0xd0, 0x117, 0x0, "5a41ad5f61f665f7d42426b07e98a97059573c3e9697eca081cdfe28b6322f149b16967bef0c6a180b958a206114cab2db8d2800217d215df8a398928250d936fd93dc21654d16df5aad257bc683ce047a78e3ad436a9732ef3102075d3eeee186f9ff00853829a88a4591ddd7794c957070d2072001744c587f9f2a3eb06e594c6062cb5907f7c6c7b77b53b49d4f033107dedcb5adb80a03b349929a9fc4299fb71165046c53236423129c1a2a0f4cef3ca3665c4cfe38e7a946ae"}, {0x18, 0x109, 0xffffffff, "4c4cf70d"}, {0xc8, 0x3a, 0x0, "5cffb533f3cfa12ea4955a3a9c361abbedc4a4febd6578791f338c929aeaaa3e6321e6887b4df60da3c1b6ad2206fabc49e6fc03679cbb7148cb66822d617aebca141cd22b7eafe10848592701885a38d443d19c1e16315419065369d0713bbcdbe3ddc386fcb19ddac06491995283b3d64bafa805a7ae4d00d055d36af8a45d01f8d1a9a45d664b00bfd26617e2d6f309249b7adc9495709e03d818b1b8bb0296f4b009ebb43e9f14d5c9862c40c7d50de0a0c73192"}, {0x38, 0x0, 0xffff, "0712184b39a4efb1d8f058c60fc8efe4eba3863c112f6abc158a452d37710b5ba4e783"}], 0x2f8, 0x40}, 0x2000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) close(r1) unshare(0x40007fe) splice(r1, &(0x7f0000000340), 0xffffffffffffffff, &(0x7f0000000380), 0x7, 0x0) 2018/05/11 02:27:31 executing program 4: r0 = socket$inet(0x15, 0x805, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0x2, 0xfffffffffffffff7}) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001380), 0x0, &(0x7f0000000180), 0x2c4}, 0x0) 2018/05/11 02:27:31 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f0000000c40)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001180), 0x0, &(0x7f0000001200)=""/82, 0x52}}], 0x1, 0x0, &(0x7f00000057c0)={0x0, 0x989680}) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/11 02:27:31 executing program 5: pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x85b6, 0x1}) vmsplice(r1, &(0x7f0000000040), 0xbb, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x10001, 0x1}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nullb0\x00', 0x11d000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000001c0)="b5deb9efdba0bc0188e86735bf4b9599775f9a81221113ac7ab8b78c346eb14b33bf427811d6aeb4d85f7bff21ae490975eee42e16957c8eff4467d64e2bd70a77e3ded4ccf05b39b6b4eedac923d3fa5b05bbbef07d99dda5832e10dcfcdc4fc9dc8dc5da6c392486044675782295722cc9a995102402cf84e97b4e69bf95d4581e524a8cca9061ae53454684a24870") lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/05/11 02:27:31 executing program 1: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2040000, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000000)) 2018/05/11 02:27:31 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, {0xa, 0x4e21, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff7f}, 0x3, [0x6, 0xe5, 0xfffffffffffffc00, 0xffff, 0x80, 0x10001, 0xff, 0x8]}, 0x5c) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)=0x8000000000) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00000000c0)=0x9) write$rdma_cm(r0, &(0x7f0000000fc0)=ANY=[@ANYBLOB="00000000180000fac9f0c1d700000000", @ANYBLOB="0701130000000000"], 0x18) write$rdma_cm(r0, &(0x7f0000001000)=@listen={0x7, 0x8, 0xfa00, {0xffffffff, 0x8000}}, 0x10) 2018/05/11 02:27:31 executing program 0: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0xa3eb, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000040)=0x20000000000, 0x102000003) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004240)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000040)}, 0x10) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/11 02:27:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) set_tid_address(&(0x7f0000000000)) write$eventfd(r1, &(0x7f00000003c0)=0x6, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x1200}, &(0x7f0000000200)=0x8) 2018/05/11 02:27:31 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xb, 0x27, &(0x7f0000000180)=@raw=[@ldst={0x0, 0x3, 0x3, 0xa, 0x0, 0x30, 0x10}, @generic={0x3, 0x5, 0xa54, 0x1}], &(0x7f0000000000)="73010080001e000000", 0x9, 0xfb, &(0x7f0000000280)=""/251, 0x0, 0xfffffffdfffffffc}, 0x2d9) r0 = socket$inet(0x2, 0x9400000000003, 0x99c3) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) socketpair(0x2, 0x5, 0x40000000005, &(0x7f0000000040)={0xffffffffffffffff}) read$eventfd(r1, &(0x7f0000000100), 0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000140)={0x7f, 0x532e, 0x6}) 2018/05/11 02:27:31 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000140)=0x5, 0x4) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000480)}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80000, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) 2018/05/11 02:27:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x8, [0x7, 0x5, 0x3, 0x4, 0xaa, 0x30, 0x3044, 0x7]}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80}}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r3, &(0x7f0000002500)=[{&(0x7f0000002480)=""/89, 0x59}], 0x1, 0x2) 2018/05/11 02:27:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/11 02:27:31 executing program 6: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x8000000000000000, 0xffff}) semget$private(0x0, 0xf27e131a1f84a4c2, 0x15) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f00005d6000)) 2018/05/11 02:27:31 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4002, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x10000, 0x4) semget(0x3, 0x4, 0x624) write$cgroup_subtree(r0, &(0x7f0000000040), 0x228) 2018/05/11 02:27:31 executing program 3: unshare(0x40600) bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x1, 0xffffffffffffffff, 0x400000000000000}, 0xffffffffffffff0c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a6ff0)={r0, 0x50, &(0x7f000039efb0)}, 0x10) 2018/05/11 02:27:31 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) getsockname$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e) bind$bt_l2cap(r0, &(0x7f00000002c0)={0x1f, 0x9, {0x5, 0x800, 0x1, 0x5ec, 0x97, 0x8001}, 0x6}, 0xe) r1 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x803) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) clone(0x2000200, &(0x7f0000000000)="5d299687616da575ffb061dd4f1c9551a0a04c35f137715bfe4ad3903d28e4260b8940136740c7e6f5fb3973619e1ee57e7df50a605a603e4d7746aeeef768c69bf5eb6b5a2867f25e22726957eeb16822817f63c0c0711d425e5feba02062", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="9ad8e5a45541be51f6") dup2(r1, r1) write$sndseq(r0, &(0x7f0000000e50), 0x32e) 2018/05/11 02:27:31 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x39ef, 0x400000) r1 = socket(0x7, 0x803, 0x1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xb, 0xb, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x2}, [@exit={0x95}, @ldst={0x3, 0x1, 0x3, 0xa, 0x2, 0x2, 0x18}, @alu={0x7, 0x1, 0x4, 0x0, 0xa, 0x0, 0xffffffffffffffff}, @exit={0x95}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x8001, 0xba, &(0x7f0000000240)=""/186, 0x41100, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000300)={r1, r2}) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000001c0)=""/70, &(0x7f0000000040)=0x46) 2018/05/11 02:27:31 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x40) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) lseek(r0, 0x54, 0x1) 2018/05/11 02:27:31 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xfffffffffffffffe, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000000080)) 2018/05/11 02:27:31 executing program 7: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKROTATIONAL(r6, 0x127e, &(0x7f0000000100)) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r5, r5, r4}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/05/11 02:27:31 executing program 1: unshare(0x400) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0xa8ebdc39a6d4aad7}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/05/11 02:27:32 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) readahead(r0, 0x1f, 0x99) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x3}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001400000000000000"], 0x78) fcntl$lock(r2, 0x400000000000005, &(0x7f000005a000)={0x0, 0x0, 0x20}) 2018/05/11 02:27:32 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="070a6a4e084fff92fb", 0x9) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000500)="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", 0x1e2) 2018/05/11 02:27:32 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x3, 0x4) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0xcfdfe7fba2203781) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ipddp0\x00', {0x4, 0x0, 0x2, "851fb80183a4", 0x8}}) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/05/11 02:27:32 executing program 3: unshare(0x8000400) r0 = socket(0x1e, 0x2, 0x0) futex(&(0x7f0000000000)=0x2, 0x0, 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)=0x2, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/05/11 02:27:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x1}) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x2f9, &(0x7f0000000080)}, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x7, 0x4) 2018/05/11 02:27:32 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) set_robust_list(&(0x7f0000000140)={&(0x7f0000000040), 0x3, &(0x7f0000000100)={&(0x7f0000000080)}}, 0x18) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000180)={{0x2, 0x10001}, 'port0\x00', 0x10, 0x20, 0x7, 0x0, 0x2, 0x1, 0x1, 0x0, 0x2, 0x1}) clone(0x0, &(0x7f0000667000), &(0x7f0000752000), &(0x7f0000000000), &(0x7f00009f4fff)) io_setup(0xba, &(0x7f00000000c0)) 2018/05/11 02:27:32 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0xe1, @ipv4={[], [0xff, 0xff]}, 0x3}, {0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x1f}, 0x80000001, [0x200, 0x4, 0x7fffffff, 0x7fff, 0x4, 0x3, 0x8000]}, 0x5c) 2018/05/11 02:27:32 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000005c0)=0x4, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000540)}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000"], 0x78) 2018/05/11 02:27:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffface}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1000) 2018/05/11 02:27:32 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x400, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x0, 0x0, 0x9}, 0x20) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/05/11 02:27:32 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x70, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1, 0x10000, 0x4, 0x2, 0x0, 0x7c, 0xff, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x6c2, 0x1, 0x0, 0x9}}, &(0x7f0000000080)=0xb0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='ntfs\x00', 0x10018, &(0x7f0000000300)="386caa1e9c57b1b1cd692ca34b5211c409c9eee375c862a577011959fe46f53c32") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x10000, 0x7, 0x40, 0x8, 0x3}, &(0x7f0000000200)=0x14) 2018/05/11 02:27:32 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet6(0xa, 0x3, 0xe2) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040), 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x4, 0x4, {0xa, 0x4e21, 0x119, @loopback={0x0, 0x1}, 0x800}}}, 0x32) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff]}, 0x1}, 0x3f, [0x8, 0x78c3, 0x3, 0x3, 0x658, 0x2, 0x7, 0x9]}, 0x5c) socket$inet6(0xa, 0x7, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x7b}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) 2018/05/11 02:27:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/11 02:27:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x20040084, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000000180)=[{r0, 0x4400}, {r0, 0x10000000001001}], 0x1, 0x5) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/11 02:27:32 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = dup(r0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000040)={0xfffffffffffffffa, 0x6, 0xfffffffffffff54d, 0xb178}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@dev, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0x6, &(0x7f0000000080)=@raw=[@alu={0x7, 0x1, 0x1, 0xf, 0xf, 0xfffffffc, 0x19}, @generic={0x2, 0xb5, 0x5, 0x5}, @ldst={0x2, 0x2, 0x3, 0x3, 0x5, 0xfffffffc, 0xfffffffffffffffc}], &(0x7f00000000c0)='syzkaller\x00', 0xa84f, 0xa9, &(0x7f00000001c0)=""/169, 0x40f00, 0x1, [], r2}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000300)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000180)={r0, r3}) 2018/05/11 02:27:32 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x30082, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000100)={0x63f, 0x1, 0x5, 0x3, 0xffffffffffffffe1}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r2, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x14) 2018/05/11 02:27:32 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="010000ddffffff009f29d5396eef5074b1c1"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/11 02:27:32 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000040)=0x101) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/ipv6_route\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) 2018/05/11 02:27:32 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0xffffffffffffffff, 0x15, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_x_sec_ctx={0xc, 0x18, 0x2, 0x5, 0x56, "27192229ba01da768541cbbe27411c003a47ca32e888db2fa3f6753060831c32b0b873a22556a88a83d268eb957123fb9a2eb650c353ea8c4ab9022159a0ab9f872802346cda68c0d4d36e2e580ee83b7dda292d457f"}]}, 0xa8}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', r1}) 2018/05/11 02:27:32 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0xffffffff) sendmmsg$unix(r0, &(0x7f00000bd000), 0x4924abf, 0x0) 2018/05/11 02:27:33 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x80000001]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/11 02:27:33 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4}}, &(0x7f0000000540)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000980)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f00000005c0)=@newsa={0x344, 0x10, 0x100, 0x70bd2d, 0x25dfdbfe, {{@in=@multicast2=0xe0000002, @in, 0x4e20, 0x9, 0x4e23, 0x8, 0x0, 0xa0, 0x80, 0x3f, r1, r2}, {@in, 0x4d2, 0x3c}, @in=@multicast1=0xe0000001, {0xd3b6, 0x1f, 0xc, 0x3, 0x6b5b, 0x570f, 0x68, 0x100000001}, {0x3, 0xfffffffffffffff9, 0x101, 0x6}, {0x8001, 0x6, 0x7}, 0x70bd26, 0x34ff, 0xa, 0x0, 0x5}, [@sa={0xe4, 0x6, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x4e24, 0x1, 0x4e24, 0x9, 0xa, 0xa0, 0xa0, 0x0, r3, r4}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x6c}, @in, {0xb8, 0x1000, 0x6769ba8a, 0x1ff, 0x3, 0x400, 0xbe, 0x5}, {0x80, 0x401, 0xe7b6, 0x40}, {0x8, 0x4, 0x401}, 0x70bd2c, 0x3506, 0xa, 0x3, 0x7f, 0x44}}, @mark={0xc, 0x15, {0x350759, 0x40}}, @ipv6_hthresh={0x8, 0x4, {0x46}}, @algo_crypt={0x118, 0x2, {{'cbc-cast6-avx\x00'}, 0x678, "2fc0f2557589d316f5feea855be8b353d656cfec1da6a8678be03299d3602eaa696105391111af3ee2f572a554bca9da1e3da5fb698f0af613b7bdc5c68e0ffae7f0b66d4e560997f2c86ac7e8029d6b17d36e0a7d0e276792414a8a93c195755dd77e4e5032fae1b701c397bc4131c5e06fd96f1104412bd911b280e3c37ee6417114a312fee69f99c621750a9b492c8aa5631640578117e90b28b8c34bae53632a325d1969d68359beec5d4049bf292802a82dd1b53a839dfb86933dea52473a289a3f86f8ce133635820d1fbc34"}}, @coaddr={0x14, 0xe, @in6}, @lifetime_val={0x24, 0x9, {0xff, 0x1, 0x6}}, @offload={0xc, 0x1c, {r5, 0x1}}]}, 0x344}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001840)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f0000001700)=@delsa={0x34, 0x11, 0x23, 0x0, 0x0, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x32}, [@mark={0xc, 0x15}]}, 0x34}, 0x1}, 0x0) 2018/05/11 02:27:33 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sysinfo(&(0x7f0000000080)=""/208) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00008000180000fa0000000000000000", @ANYPTR=&(0x7f0000002c40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000002fc0)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000040), r1, 0x0, 0x0, 0x400000}}, 0x20) 2018/05/11 02:27:33 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x2040600) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0xfffffffffffffffa, 0xffffffff, 0x8, 0x800}) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0xffffffff, 0x6, 0x7, 0x3f}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='smaps\x00', &(0x7f0000000180)='bcsh0\x00'], &(0x7f0000000380)=[&(0x7f0000000200)='/dev/snd/timer\x00', &(0x7f0000000240)='systemself\x00', &(0x7f0000000280)='}%&,\x00', &(0x7f00000002c0)='):@[=\x00', &(0x7f0000000300)='bcsh0\x00', &(0x7f0000000340)='/dev/snd/timer\x00']) 2018/05/11 02:27:33 executing program 2: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) pwrite64(r0, &(0x7f0000000000)="7a8433102a4cd2889fecf54132084717bb9db22d09332382e0aa261012553a5761405745a8357feebbca9a80716e374b05e0b960b6bdfca4ef393729180a9d86c943b08dd44eaff41d7e76f27e8613edaa7070627197eba4512892d2715bfda1d5801ddcb16944a7d6dfdc4d70456cc088c5a46b79da46c7e469b0f24e13fad3828405d1db8f2b554d28655d92f81c0c78983091bef58652cea3d6d693a5b953a7a405f96a6d4063bee127e51bdb4bf5a6b6ac1976e8fdc05c93b1b67529d49133ada187896075c0f9a3e207015b542c47cbb7ae46ae27e46b7fe81a2bb241bbf89725a5", 0xe4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x6) 2018/05/11 02:27:33 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x3000004, 0x11, r0, 0x0) mremap(&(0x7f0000f20000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000f1f000/0x1000)=nil) 2018/05/11 02:27:33 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4002, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="e9200003"], 0x4) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000100)=""/101, 0x65, &(0x7f0000000180)=""/72, 0x3, 0x3}}, 0x68) 2018/05/11 02:27:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) clock_gettime(0x0, &(0x7f0000000300)) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f00000002c0), 0x10000000000000c9) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/05/11 02:27:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) execveat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300), &(0x7f00000003c0), 0x1000) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) clock_nanosleep(0x7, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) 2018/05/11 02:27:33 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f0000010000)=""/204, 0xe1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x44) 2018/05/11 02:27:33 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026eff8)={0x0, 0x0}) shutdown(r2, 0x2) recvmsg$kcm(r3, &(0x7f0000000540)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/77, 0x4d}], 0x1, &(0x7f0000000440)=""/249, 0xf9}, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000100)='./control/file0\x00', 0x471e2ebee1ca4e47) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') lremovexattr(&(0x7f00000001c0)='./control\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') mkdir(&(0x7f0000000300)='./control/file0\x00', 0x0) close(r1) 2018/05/11 02:27:34 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) umount2(&(0x7f0000000140)='./file1\x00', 0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/05/11 02:27:34 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x5452, &(0x7f0000000080)={'bcsh0\x00'}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0x3, 0x0, 0x7f, 0x0, 0x80000001}, 0x100000001, 0x7, 'id1\x00', 'timer0\x00', 0x0, 0x7a0e, 0xfffffffffffffffe, 0x0, 0x3}) 2018/05/11 02:27:34 executing program 2: r0 = socket$inet(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="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", 0x1000, 0x4000001, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0x8, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f00006af000)=[{}, {}, {}]}, 0x108) 2018/05/11 02:27:34 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@empty, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a4a64b", 0x8, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, &(0x7f0000ea3000)={0x20000, 0x0, [0x0, 0x0, 0x0, 0x43]}) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 2018/05/11 02:27:34 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x420000, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) write(r0, &(0x7f0000000080), 0x2b1) 2018/05/11 02:27:34 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setresgid(r1, r2, r3) 2018/05/11 02:27:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000000200)="0000c209f492db667d0ed55246e59e50be8d840ed6cb36bd66f7f10a78f4d6559d211512b7841ac2c000d3a5dc99f0f3c8f5", 0x24, 0x0, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000100), 0x20) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) socketpair(0x9, 0x2, 0xffffffff, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, 0x8) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)=0x3) write$binfmt_aout(r0, &(0x7f0000001380)=ANY=[@ANYBLOB="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"], 0x2b1) write$binfmt_aout(r0, &(0x7f00000000c0), 0x20) 2018/05/11 02:27:34 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x18111d, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x42810, r1, 0x0) vmsplice(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)="020810faaedbe095133f2ff370570f7860cdc2fd2ac705876a74d3fc12a242e20ca9f06b033a3e796e4ebd49", 0x2c}], 0x1, 0x6) sendfile(r0, r0, &(0x7f0000000080), 0x4000000000102) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000001c0)={{0x8, 0x5, 0x3, 0x9, "40eb7141210f4c8e74ac0fef78543a3da6367d068c000572fdab09f8a631615b5e824b6618cc1a9bbcec3009", 0x3}, 0x0, 0x0, 0x7, r2, 0x39cd0070, 0x7fff, "9d68c8c21722a2cfa61901babd1072a2e5cd1f7784e8357630d20dcedd698b25263f56faf1f974f9ac1f2397d275aabe44a442d96070480f4db8e35394f15e90", &(0x7f0000000180)='\x00', 0x1, [], [0x2, 0x2, 0x8001, 0x400]}) 2018/05/11 02:27:35 executing program 4: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x10080) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040), 0x1) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x800) 2018/05/11 02:27:35 executing program 7: unshare(0x40000000) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x181800, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r0 = socket$inet(0x2, 0x3, 0x200000000006) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000011c0)={0x7fff, 0x20000401, 0x208, 0x2, 0x18cda1e9, 0x8, 0x0, 0x800}, &(0x7f0000001200)=0x20) accept4$ipx(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) bind$inet(r0, &(0x7f0000103ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/11 02:27:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup(r0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea9}, 0xb) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/05/11 02:27:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000100)={[], 0x0, 0x0, 0x2000000000}) ftruncate(r1, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000000c0)=0xffffffffffff7fff, 0x4) 2018/05/11 02:27:35 executing program 2: socketpair(0x1e, 0xfffffffffffffffe, 0x80000000000000, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) recvfrom(r0, &(0x7f0000000080)=""/165, 0xa5, 0x0, &(0x7f0000000000)=@ax25={0x3, {"216862ad070b30"}}, 0x20000000) 2018/05/11 02:27:35 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xd65, 0x54100) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x12, 0x57, &(0x7f00000000c0)="9288f4d14953bde2621b4733a5f13f1889e464030efeeef2d180176ba8d41f2c53d206121a0221ff90e532e8ffa91a94bbcf555599477567107b0b83d126a932a0a649796c03d4f69eac83140bfcb6d8081efeea224af8"}) r1 = socket$can_raw(0x1d, 0x3, 0x1) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) recvfrom$packet(r1, &(0x7f0000000180)=""/80, 0x50, 0x40000040, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xffffffffffffffa7) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000240)=0x39, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/05/11 02:27:35 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10001, 0x100) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0xdb, 0x7fff, 0x906, 0x20, 0x7fffffff, 0x80, 0xffffffffffffffc1, 0x2, 0x10001, 0xffffffffffffffff, 0x7, 0xfffffffffffffe01}) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x16, r1, r1) 2018/05/11 02:27:35 executing program 6: syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 115.032840] syz-executor0 (7369) used greatest stack depth: 54088 bytes left [ 115.092904] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 02:27:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = dup(r0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x2, 0x7ff]) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x5, 0x1, 0x1, 0x9}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) 2018/05/11 02:27:35 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x22000, 0x100) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, "cfd0da53522212474a1eafbc35c968e993a16a44d9a3b6592670cc2db2893d4bec73ed0e959c1df278e17461"}) 2018/05/11 02:27:35 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xbd, 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x500, 0x70bd28, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}]}, 0x24}, 0x1, 0x0, 0x0, 0x200000c3}, 0x810) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000000000)=0x77c, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000200)={0x200}) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/05/11 02:27:35 executing program 4: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/163) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)=0x0) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000500)=[0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000540)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000780)=0x0) getresuid(&(0x7f00000007c0), &(0x7f0000000800)=0x0, &(0x7f0000000840)) getgroups(0x1, &(0x7f0000000880)=[0x0]) sendmmsg$unix(r0, &(0x7f0000000980)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000140)="b7ca0e22a5157d477a7ef46b37e0e579eed0378d605408021b10373d7e385d7a6e05ca938fb1caf543614d3245e3517abe2ff7b9dddf141c93b2f3121ab7d526371c7c77bfbf56eaa97766edec5542c6b9ca8f3c60ef9fe2db995f7ce9dd79041a72fb7d7838fcb82d37be464fe97a7105619dfee427d3fa5b5fe501d466265539bccf8aa6dc3c70fc8573adf9f63d7965d306777e2fac3911f58f71a59b2ccfa21670d136e9b205dbca26d62a1524fd04045d66eac518", 0xb7}, {&(0x7f0000000200)="3476a2744e3d2f01f67319557818465c0019e79e52b5c471c7d3a386b894ee329286d23a3ff93e38967a36a4f415ebd3d654ba2f4d6a49b2c90ed0bf368b4cdb1f2055b250cf897ffbe790311f3a5e73cfe0d95407ed55a0ebdb18bcbf027a3530e677b4fd06b9305597a9c1e7fc551d998932102f43c416441d5d5089e18fb38fdce9fddafb697375ff60c81aefa595b2bfa5db57", 0x95}, {&(0x7f00000002c0)="72eae3c3f27a94b37087d623cb6c0d5dcc36a99eeef94d9a84276135ba28ff0d32d0ab0524a1f3c49b11bcddc85d211f38a45fff99f9dcbd539e2471ec3554c9377199b1eed8221cb945e5c58c9422fc55fca795a9646b8e3bb4057f9c804bd10ba8cd480e49852581773f95695abb683a4a81499c2df9e21b773683ef28f6a75852ac10e3db63fb6a89e498f642d74ba5c681bc190fce348c522c55ce94734210db9d55d0b2067997fca883679f469a5056ac94ee9f5d9e5ae4ba9aa67330758a13cba93d0c8151be738dc749f2edaf5c16000c374449d922a1518a59eebaa03ab1a3dac635879baeb00e8607d97f6367496938", 0xf4}], 0x3, &(0x7f00000008c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x98, 0x24008000}], 0x1, 0x0) [ 115.266299] syz-executor6 (7409) used greatest stack depth: 54072 bytes left 2018/05/11 02:27:35 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000f6a000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001080)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000010c0)={r2, 0x2}, 0x8) [ 115.394028] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 02:27:35 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x1) bind$inet6(r0, &(0x7f00008cffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r0}) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000340)={{0x639}, 0x20}, 0x10) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r3, &(0x7f0000000300)='i', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r3, 0x0) sendto$inet6(r1, &(0x7f0000000100)='\v', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) accept4(r0, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x7fffffff}}, 0x0, 0x1, 0x9, 0x26a, 0x14}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r4, 0x2, 0x0, 0x5}, 0x10) 2018/05/11 02:27:35 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)) 2018/05/11 02:27:35 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000000c0)={@remote, @local, @multicast2}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x200000c, 0x20011, r1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0x8e, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffd74) [ 115.556871] netlink: 192 bytes leftover after parsing attributes in process `syz-executor4'. [ 115.575378] netlink: 192 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/11 02:27:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000080)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$addseals(r1, 0x409, 0x9) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) sendfile(r0, r1, &(0x7f0000000000), 0x9) [ 115.765514] loop: Write error at byte offset 0, length 4096. [ 115.771680] print_req_error: I/O error, dev loop0, sector 0 [ 115.777537] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 115.789771] loop: Write error at byte offset 0, length 4096. [ 115.795953] print_req_error: I/O error, dev loop0, sector 0 [ 115.801869] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 115.820474] loop: Write error at byte offset 0, length 4096. [ 115.826817] print_req_error: I/O error, dev loop0, sector 0 [ 115.832689] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/05/11 02:27:36 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2b) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@hopopts={0x0, 0x1b, [], [@generic={0x0, 0xd6, "343716de5a373cf615d1fddc6e3469c454c7d11117acee83ae421194141d45ca5c391250656f1b312891736c5633c5b52a18282a7ab88dfad582bbbb84acf8563c1a6bafb72cf4c793fd6b0548b62c2dc89df111f27fb79baf5cfdfd180e54bbab21aee76fd07eff9915a6a713f48c242f0bc443434d665ea2ca5e15779c0495d8936751c1ab4b5260c2af9c6744996099c71d5a1dad1bfc8b51c469c8afa5cd41c36ebc499b3f24f651d28f7dbf655e60bff7a2554af3cf8572a508c4eb1ef6f329d3fef7cf85a19b75422b14c6d4e910aceaa77e9b"}]}, 0xe0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x4, &(0x7f0000000040)=[{0xb4, 0x7, 0x800, 0x3ff}, {0x101, 0x6, 0x80000000, 0x1}, {0x5, 0x3f, 0x188a, 0x2}, {0x0, 0x1a, 0x7, 0x32}]}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2000000000009}, 0x1c) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)="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", 0x4a5}], 0x1, &(0x7f0000000780)}, 0x0) 2018/05/11 02:27:36 executing program 3: 2018/05/11 02:27:36 executing program 0: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) unshare(0x400) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x8, 0xe, 0x3, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x14, 0x30}, 0xc) fcntl$notify(r0, 0x402, 0x0) 2018/05/11 02:27:36 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) sendto$unix(r1, &(0x7f0000000080)="15327fa7b0b194c22cad22c0909464b4d6962ec6a74798920de15d8f59b3845c93933ed3d9bf38f25a59b369", 0x2c, 0x4000041, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) uname(&(0x7f00000001c0)=""/4096) utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0) 2018/05/11 02:27:36 executing program 6: unshare(0x40000000) write(0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/05/11 02:27:36 executing program 2: unshare(0x2040600) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) r1 = eventfd2(0x80000001, 0x0) readv(r1, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0x1}], 0x2) ioctl$LOOP_CTL_REMOVE(r0, 0x40045564, 0x0) 2018/05/11 02:27:36 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb, &(0x7f0000000000), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x9) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000200)="05a465a4c372b1301239c741e763575485952f9c60523ccc6fbe26c9bb1cc3a8395983523c2d54f4d79621f659c453ea416a09547757df8afb83180e10fc8451bd683670516ef14a5c25f8ebd39693ffc0cf98ff43203d953dced409b9fad455b8571a85d3dd1b0d7388d90a08c7cc655a559fdec5c3a4e246c9d7be41895d7397b2d2f6f43ae113b5c6fea7d00e91b40c9991a33596c6aaa4c7f59f73bc798cfac910bbf54f8e1443021b6895675a5ea21364266f7312cdb1bfa10a76a12344a27d161b6291a69776508351504b93152a97477848b124245a2bd77b771dfc3a8e86d4693d02b9c935b39a2bc2387cacf584081bdfa0c5815233c366b69176bd9dc3a5a69b279dcac66a8a554b10eddbcf26d837bf92ce8df8f672cfc630aa9e7c21c61df875d7a30f76e46b4bc71e76047a1713d220f915beaede8867c9eda92c43e2143f8dd50fee24606bfa3149e3d19c9e14ff852a2e690863f8d799e07429dc936af03e8453efbe7aa7473cb2b599762aed1e5f7a66ad2145706410eec0382bdccdc7a866d64e44f6f9df98dc3cc56f0dfd10f2f23f8ae580856c9c420d20b50d1d6d88c3b9e258b03d6e4fddd3fefc354e8f6773bf41b91c44d85b66cb43e732b59adc2fc8dac7c31ee6987a638ad1285e0fc6ea569610e94d992b358b554273ef84531b3a751fd85e6d676a153cc3744a78eede727b650d4ff05bb6c673f75749f89c2412d8a1c2eabe85e521dfcdaf323d1fde6c418fe266285008202f396ad875e8bef5a0687a99d19813750e05f1b23454988fd9fe822f52c097bb3b1e989d007324fe7ae785c1e7b5f7699d93b648557e6e8cb0ebfe2b950a6d4e8836406287b0b53c6830494a5c2eee66095878f3bd2d0af412168836c40be4eb0e1dc8671b725352fcce189f35b8fa302a41805425a633625a675207f564e99aa4fbe05e6c023d4e6582d0541c009c02dcb9b4503daa1e0187b662693843a5952b1882082caa74e6481ac3250ba5c0c120e3c5f7793fbf7591b28505a7440b12155cc81c99f0d9a01c95b7ba5b2ae04124e6e6a9864bfec0026abf4c1ae6f364df4d7f699a0703227496cea2b64bb958d9d81dc6bc0a6ad6d179ab388ce2ca889ef6e812c3e4b655bdc5e033b1bc6533b777b1b289990c192178e4f1b7cdd3a2fce26e2fb5ee1dcd4374294567ce6c8c40433a783dc6f576313e4d3c525e72952c423a516ff34934f63a41493b83e53c74616d00f4553dad33db000f7a07cd6a87d076716895d01a6af781d3fde282e96525309b8714871100db568069226126730d56bfe2fbb52187bad24d383e48bb364310dfe39631a657c87ba7edfd74c5df7024a58ec1fd0dbf025da9a5eaf83e0b5505a167a71121078d8a2835fa65f9ecfdb18c9fdf160eb987ab659d8481d082225ad90f8b3063859d1b24569e3801f7320353324904e019b2a72d9bf7b9f161149b0fd00dc744db90daa6fe1d16fd3f0c8eb8a2ebd3459d959792d00745545ac755f7d8ae3a4d65a6127a5ee647bb752b673605a5d48138f9d6515921e31066702ce71e9360983350c31aa01e94e084978c321462d8cd17f3290bc1387f5262dc7578704e608ac3d9a0699a44a31476df39e3e8b34bde16ae74d1a88e7cdb6f7982abc50124aa18ec26d493949ebd07fec3310eac1202f9869d3e35608bfeba2a55ac3e5087650d85e66857a58dd1f177a5978f99d399d7a012d7d6dc637e1e5863e2d399b51023473922b58ad6075cd4bd2113bbf90ef0202cc0e12f2a903a6c51d633d34270750b8ea1ca861e26cc6380c6dc4cda95e656f13724f2a015bbab8341fd504a8c967c1be070408de50ae41dc8ba45f30f5e9fb5e64bbfde36e0050307f8616164f7229a3fd7dc1a5ab023e3efe8b24f57e21d616ea43f286ca15bd5ed810465d6ecf745f1374d86c35de6d9c6ee21b6d42e02f379655a776eb9a25d493d7f38aa46c32cb5ed8bc01e484bef395c27a31d50a40c522500775b8b2891c27df5cc6c56fa9f2c9f7b3079bddea93799e3ce671e42318da20021de01427601f70322444046c2ef9ca7f6b841f47bc59f87857ea04ecf22eb3ce202325f779aeccd460774d8af8cdea346eb4e95c9cc77a3b32007a51b360537733c2d8d6f45359bcdfaea47a096e242569d9d912b33d1e8f4c92b4759c6df12425569dc42645d0df3315d61fedf3499b87f85df511203fb5d0a8ef425c1cb697f993a1085846fcb67fb9ce9c8eae0b1b8ca339292a3e60e701aeca38837c459ac9d7d0bfcf27a1815d5f5fd41b80cdd401f9ea5af073785e47f889425e1e8f13fe7d8f9f5aad4b565916509a8f1967c57b77a475b003510c4d53fde56fcbc32df1be59e43c7e8977409c4621e6b396cbbed87f25e9767517705662d4bf94d838b97e9eac5c7cbfa7b02b7e15dd2ab37e1a6758e748a63d0d03a376a5184271cf95995b66cec130012485741b76a668f5058e16b43604e37ac5db5e9a9571a5b7fb664d1408fcd9b4ecc0d2d79aecba3f57b3af0be7df1489dc6808785d5f66e4110c7f33d6983584e024f11b0b06c6de333cd0f73d2fd30a6cad17039d4bb9817d7d8e9c124abb90c8152c817db4ba171dc6df831984068da571bc9a9a91a0a41f3368568c576287fe5267a4452bee37f7800fed1d83f55adfc2be73565abacf3fbcb21e6ad5782127bfba474962276d649cbf5c1aff0c8c4c4311aeff4b174b338bc7e4f54629674bbf8d91e2ed9d78d903ec98d2b7a37ef572625d1c3aa61d85d495ce0df9bcd2763fdac1e8346d346e97dc3b1b3e981cfaa04ab5bc32c22a69a48d2d7b10a9c7b17fe641f3e10e83b42a484f0c913b71d62ed6394dd6adeeadc80732ec0551ba30358551549d34bd53d940e08da739c026c0f3ebb1cafed81f6bdb0f2b681148cde0c4377227cec26820543b8ddf108d6ee501e339cec4e70159344aa60a044381ba281fd17780283666ca2b638c85fd913266dfe1c12bfde9f69dd3d67330d62c59fbc5f8cec70a8de8462b839ae6bf2aa2d7f4124640038e95543622ee632860b5d2ac669ff632c79db1c33e9a9b48ca16f21653f00a10f1159507a317b58c361adfa05d0a5693fe7ca4f223663d2b1615f8111e28786740b9b3abc07448f0ce45468dedda1eb807703f86317657f4daff7238d077485bb1fe3736e85694e1334b3ad9cf13f83d921e2a4d30dc2ce71baf55461dc71f00321e0e84cd86088c0e2c50ccfcd4926cc72cfdf0a9512cc210a30a44f63cc5fe3be275ad5d4d5ee9eba4e6c1167549093f684323b5587514ec4485ec89f3f7645bb38722fccdd03512e3008899a2b3da75181d6a5f8974ca2ee044cd91873f8b8e837ad3184d4162be640a01ccac0083a1990285b2fb0d1d4e34c249156fa2d8170d2c1cc3c92fc6d41bcdd30ae92483405f9c815605f8cfd587c97fe8202163b04629c40dfa3b536df6986fcb0e1727e7d098be9bb9956b0df2b57a31fdae65c756c3215995fe2b7d8dca3d3d0c507fe74096d13fb5df28b38cc89ce898a94e64c98eaa6ba9977fa48536cbab07e4acf8715a5235f4d2e12444fa3a14d66f2bc96a031f835a4368a6a9414833ab3ff8041ea6d14c60f4fe0e70796d0792e228315ceafbea66339301eb64f27953713486182d90ebe55a499a365a92f3d89fa2bdcc95ce445f102684d28689cd8877ab8ea40293b4384fb663f91c4e5f379161a28c4b097fa143b4ffa431995ac6448354cf64087a420d6833b25fbbccbb741fff8ca82dfdc433dafe027c4470e4321af87b38b9fbd4469ebbe5ff07a1cfc025dc84aa328b5a498a7a0da79af7784857da8a619d5083e7cc85c4c68a30f70c011e75b47f21dc8fc1b4f9b8be38f9083c5e1d8246cc404518de5571dc838d0fef154b76c9cf92ee4fee96292f3cdedb70dc168ccd44f6f26196a6ab9acba518d5c29d78fd69eb71190c03e547347b7a5d986e6c2675b075597e9eba5f70ac0270a1c7ca67558561c34344fe5737164af99860e31c72325b0e9274244579c1bf2332cd4f15e770d69d94d50019b6fc1631b0d809c6aa61463bd5ea289440ec88b9b98d38c019ccc44dd2b4c60912f1a4588e907cf45a9c735457f9e937d620b47075da6cc155c93bf90d1a83663105c4b38842b06d8662e9201f83fef63868489dce8f9e3587cc196971cc7e98ba65aa454df9eef9cc0014686acecb392226f3c6eb555d89da91f6a6209fd69326318aad9a210b776a2ee9de068732de1ddbc11f398a3a461ffc072924ac387cc5a800504ea1dcdccfc862b3c7a816115f5e328bc705ea8ab7704a50582f1666a8d2dcf0b65b4c14a70f567f1bb17e2744e2d141b45b9fc5bc63ebf2d738dbf76bd12bf9c138a90a2d24ae15500be1e6ffe064bfb3270b4ec609b20f83d94fcf4d5e7ea7948d1f750aca620ae28f1f14f01617dfabb3f78d20edd9ece517325c3f80d49cd8606e75211ecac2ce5c11cdac0529d5b5698c575a9e3f754fbcfc628b47554a88a36b48b6b012d62f67bd773ed0b872702e00f4bca6997df2a60dcc7eb003c731d113527dc7827d629e0addd04bc74cc198f36eab1fc5041cac6825ff66ba48964f6dd7dbe80a2a58705b935eaa517a3a324ef93badf9e7e072dbb3b25fe6c98a7234262a568ac31f23a3da4c95cdecd4f8e468271942ecb17f430d99a7b61d0638934b1e9f3cc0252ea9476da4d3eb766ada7de136c11b68c46fa7204d1f3f5f36a26c06018cba4859155f746bb03135480268ad1b748cbb893b2eb5cb5140c63fe45035c87b48b63f640b64562431451d8a79608be36e1ed7d643806a73b04e17ea7d4da647588baf76a30842017654a2c7b40a82e21e17ccb358e3e6feb246a8860e99b59cd1f963f266244a6a8807c7b952c99d4da7ab2f8164735502695a79f4bb6602d26f581b4a5ea90769cd546a912d2f3215553228972ddf74a455ed4e8d5e0b1e641d0df5d43e46b3d730130310b3a117e11734dbe68ca9135dd9bcea9fd56c24de197bdf69041bfaedb54928a7bbf233cffc8f9dbc5e3ff6db0be6c3e2b0684b71adbb8ca865348d7e916253c27ded05456d6ffbb1df88e8427e0c71d244acdb14c7a2ab928d82e16c48b9897cb2581d3aa16670d5eaf784bc0ee30214c2211fcf3c34c19a9a8cf8472846b0ca9bc08018c377cca61cee3156ea9c81323188b6faff1f8cff2b2661bc281bededa6e129992e915796d284243bc2bf0dbcf4e8b8a8321a09a3a3494896a1d951f74c085bc520ab39234fb492f20f15274cc41d2b982036ca44718a9b34be2d520715993fefc7869a7789df8d94422db2efb24bf9f4d3a153e64322f94a69cf79a5e7ec4a83b3da0a686f75ac0e6fd38e5bc763b3fe107ee253255d5185ce07cddf5c7c0592d0bf799be7b42fc22f866c8b158374b1228a9a6b8caa0743ac94da229dc02d5f8e5a13a2a7cbeed604e0c03b9e65f72fadedbb9f0089da528ca05b7b1df296c2f54a7e5f54dd79bae6bafdbf9718e2e049c50a5b2270b56190f7d76a4bdb740c80bb77df343243055d50ea0be93afd504de2211403b1c22cdd4566ff236859c263b38f341f6845910b6ebe59f3b86de3d177b6a70b4e4465611ab1665a005d4563cb5528596e9a896ce1bda23d1483a47b501f4497a5e8d4372c9fa0ad4ff089a6f81d0dd4ebfe4b82d617cf44bbd0986b670d3d7fcbd0f3f8e4f576ea452e081c9054acda3a21ab910245783fad891c7d17dc608ca9e03416378cd11554a16ba9400056d67a6fcad047f", 0x1000) setsockopt(r0, 0x5, 0x74c2, &(0x7f00000000c0)="44bdd3d2988c9d4b9fadbd975a0726f3d2d0872ee8e3a2316cfd2c21215653de51d85a2b1afeb75e772fba86c5cb337c6ca9748bca522df237b4e848cedb205a71026b3ed47223312c751a286fc6ff70e5441e50746dbbb50c15037cdc21d93f452eab47f36359affe9a99c947dbeaf74018dca80c0a6a1551c5ac86f2f04c180234ed750fb0dbb8b13059b4c5987e49c702d241dcbc834c564e8f2658ce54ab222fec8d9784b7ce76c877dbd205f832546944ff3e282c271370832701d2e3cb6f89d0eb175b22b736ef0c4ae675cf9cc4191e86eda103046528d7e25f4d2d7cf3", 0xe1) 2018/05/11 02:27:36 executing program 5: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7, 0x400281) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x8, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0xfee1) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x20102) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000040)) bind$inet(r1, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x478, 0x250, 0x118, 0x250, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000140), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x6, 0x0, 0xffffff00, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x401, 0x1, 0x4, 0x6, 0x0, 0x2, 'teql0\x00', 'gretap0\x00', {}, {0xff}, 0x0, 0x100}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x8}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xc}, @multicast2=0xe0000002, 0xff000000, 0x0, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x1, 0x1, 0x101, 0x8, 0x2, 0x800, 'bcsh0\x00', 'bridge_slave_1\x00', {0xff}, {}, 0x0, 0x4}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x1, 0x7f}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x5, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) sendto$inet(r1, &(0x7f0000fa0fff), 0xfffffffffffffeb0, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 116.513620] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 02:27:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000088) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000040)=0x200) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x313, 0x6, 0x7, 0x7ff, 0xffffffffffff22c1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e24, 0xfc52, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, {0xa, 0x4e24, 0x5d29, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x9, [0x4, 0x3, 0x960, 0x1, 0x9, 0x0, 0x20, 0x56d1]}, 0x5c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x2}, 0x4) sendto$inet6(r1, &(0x7f00000001c0)='F', 0x6c, 0x10000000000, &(0x7f000005ffe4)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) 2018/05/11 02:27:36 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000100)="c09294c1bc11014c74438fb56bf7fb0742b2aaf8f8f40298a0d8f7f56f98fefb42c362334654029e2ebf8a95c3bea9c2b72d9def88251c5a1eee0f1abbc603d4d8f8dcab9d33ce796ece2d5d9e37d378b8b6775ac536cbb622d21709211589415b3f64d8cd80acf752d85ac5b7aa997e4f032ff2a2d8cbb3f43c46b7a3e16257c21cb9d384dd7316ed2598bd55453652a96b2c81e5785c33e3ffc224cbc8adba063599012978c810b374ecddd39776c8bf53c92630b46ccc8cde8f5595e9f89b47ecf395d405bc683a2e3c6faab93d1cb45c81dbcb", 0xd5) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x401}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) 2018/05/11 02:27:36 executing program 2: prlimit64(0x0, 0x2, &(0x7f0000000100)={0x4, 0xfffffffffffffffe}, &(0x7f0000000140)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000221000/0x3000)=nil, 0x3000, 0x1, 0x8010, r0, 0x0) 2018/05/11 02:27:36 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='stack\x00') ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000100)={0x7, 0x401, 0x0, 0x1, 0xd, 0xe08b}) sched_getparam(r0, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000180)={0x0, 0x5, 0x3, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2fbd}) add_key(&(0x7f0000000340)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="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", 0x5fe, 0xfffffffffffffffd) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000005) socket$unix(0x1, 0x7, 0x0) 2018/05/11 02:27:36 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0xe6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000001740)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000007465716c300000000000000000000000726f7365300000000000000000000000627269646765300000000000000000007465716c300000000000000000000000aaaaaaaaaa16000000000000aaaaaaaaaabb00000000000000007000000070000000a0000000434c4153534946590000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff020000001f00000000000000000074756e6c30000000000000000000000073797a6b616c6c6572300000000000006970366772657461703000000000000073797a6b616c6c657231000000000000000000000000000000000000ffffffffffff00000000ff00000070000000c00000000801000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000001d000000000000000000697036677265300000000000000000006970365f76746930000000000000000069666230000000000000000000000000736974300000000000000000000000000180c2000000000000000000aaaaaaaaaabb0000000000000000e808000060090000a8090000616d6f6e670000000000000000000000000000000000000000000000000000005008000000000000000000008dffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000001fcffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff030000000000000000000000000000000000000000000000000000000000007c010000000000000000000000000000000000000100000000000000000000000000000000000000baffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000007f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000100008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000e0000002000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000004155444954000000000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000feffffff02000000050000000000000000006970366772653000000000000000000073797a6b616c6c6572310000000000006e723000000000000000000000000000626f6e6430000000000000000000000000000000000000000000ff000180c200000000000000000000007000000070000000a0000000434c41535349465900000000000000000000000000000000000000000000000008000000000000000000000000000000110000000000000000006e7230000000000000000000000000006e7230000000000000000000000000006970646470300000000000000000000069726c616e3000000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaabb00000000ff000000a0000000d000000048010000766c616e00000000000000000000000000000000000000000000000000000000080000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000004e464c4f4700000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000003fbf1f36402970ee891b26a03c34f303702bdc62520e1580f42a56fdbf9f344afe3aab8cc1e7361216426f2928ac174ecd882f775a62dab1b0401bc9e19621fd00000000000000006f1eddb0cb2e81ef7c09effe3c73ad686a721c80345fcd6e5066ddbcb9e7c15b7dee6d084b7c287b08dc193474839fd29c7cf42822fdf14af9cc33fe0924c8741aab5845ea5ca14b92c75453ab20dfce888e242171c6de973c9f61c9d1c8ca5b1ec52eb0cbdcb868f327afdccf8ab47ece7b7cbd"]}, 0xee4) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0xf7}, 0x1c) listen(r1, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="6701a838f2e3a55f9f2c64d9511a6e03dfdc7ba9b570ab9191290a9bf5f8417bd8136a59de2af88f461d98822d3af8bea128f357adb2c0e074215cc3c6be93ccf27019d8168bd51b17d6f1d107c45a5463a30de2a5aa36b97cb24a165d2d5e33375404040dee01386922c2fdf5df6760a7b94ece629ba0390d260b472b33e364904f0bccd1c4a2f5a83acc85ffacb9fb38ad1a", 0x93}], 0x1) connect$inet(r2, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000a40), 0x0, 0x0, &(0x7f00000009c0)={0x2}, 0x10) finit_module(r0, &(0x7f0000000100)='\'}(wlan0*GPLbdevem0!\x00', 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x2000, 0x0) bind$alg(r3, &(0x7f0000000900)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) clock_gettime(0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r4, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000011000)) read$eventfd(r4, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r5, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x56}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000008c0)=r6, 0x4) 2018/05/11 02:27:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getpeername$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000140)={0x3, 0x1, 'client0\x00', 0xffffffff80000006, "5b844cb64a7f1e6a", "b994ae3922c9a1aebc5fa483257dd726f0efaec5891ec8b4ef9e1113dc26396b", 0xcaf, 0x3}) creat(&(0x7f0000000040)='./file1\x00', 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000200)=ANY=[@ANYBLOB="10801c1f6f00000034000000d4106e8c00000000a904612d4e40255f958c7023b145e5ef2dc18a8d9b2bb32ad5839f5a4df43690d7efbfd6e4ac3c2b2ecf3418e59c1140c1394095db9c15bfd919c2505f99aa2db982cc08cd80b90d22594343f9500e3f72f8701c2f9221586a079a5b35b0d66b5fd55fea981f8c51936b0bc77d913d32338ae78418ddc843314f30b05bf141f8eeca8ba41a0fabbd38"], 0x10}}], 0x2, 0x8000) [ 116.753122] mmap: syz-executor2 (7507): VmData 18571264 exceed data ulimit 4. Update limits or use boot option ignore_rlimit_data. [ 116.781420] kernel msg: ebtables bug: please report to author: entries_size too small [ 117.016678] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 02:27:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0), 0x200000c8) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000180)="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") 2018/05/11 02:27:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000009, &(0x7f000066e000)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x6, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/11 02:27:38 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000340)=0x0) getpgrp(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x3a, 0x34, 0x2f, 0x36]}, 0x4) pwrite64(r1, &(0x7f00000004c0)="4a89925eb83dacd3a8b2647ad7beea5d0df92f21c62543793fbb62f869434b6d674ba6d61eedbcaf4959e14e02ef906c5c77a1b17df21d577716a2deb19832971a3a72980c58693c05e39740aa39e0f0ce79a8be677d3357a960bf3ad15ec32d13d190e2e88494b8a3951d929e6bf1428b8015f69deb481064c0fe5a4d9c9727d3a399f4af870200aa31563dfd8b3113edba40c440cf923ff3d33ff6a7c6638a3429f5d9b98e201c5b29ac5996c3d1de3c5c7a57155b2bd1fddffa20697b0f00cca0c84feb311e53ef7203ba7a8a7b2e1510ebffd8ec2a19895da65e606b0507665d4696b6", 0xe5, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000140)=ANY=[@ANYBLOB="661800002e000000abcf36deb573736f02ec8080ae2f93ef1d73d59bfa1d0189039b7e0fd4d0e7371fa264af8fe1871cc3"]) r4 = semget(0x0, 0x5, 0x200) semctl$GETVAL(r4, 0x2, 0xc, &(0x7f0000000240)=""/235) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r5 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3b, 0x400400) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000000100)={0x5, 0xa5c9, 0x2, 0x1, 0x100}) syz_emit_ethernet(0x0, &(0x7f0000000700)=ANY=[], &(0x7f0000001780)) sendto$inet6(r3, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa}, 0x1c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x109002, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x2c, &(0x7f0000000380)={0x8, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) 2018/05/11 02:27:38 executing program 3: unshare(0x40600) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000000c0)={0x200000000000003, 0x10001}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="ba", 0x1) 2018/05/11 02:27:38 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @random="2f94e963d1a7", 'erspan0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/05/11 02:27:38 executing program 7: unshare(0x60000000) r0 = geteuid() quotactl(0x9, &(0x7f00000000c0)='./file0/bus\x00', r0, &(0x7f00000001c0)="ea75758e14d27c9d62f02c589c99760130dbd5b2905f3db1fb9ccfa146ad036af57636bdb0eeb8907d68fefd3084aca9b7a2f9d7d7b2a77bc313b034f1efc188a6ac33e3c50c9b4605c2851181fd95ab4f0c0e4555aed93b825dac7df8f41edc73e718f08dd6b3d1462db699859cdb752a75bdff622f728d1f596615081b146d2ad1f90515582711f4b1f1e78420a6617d75aa08b05d7d2f8b08f1") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000400)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000480)=""/167, 0xa7}, {&(0x7f0000000540)=""/104, 0x68}, {&(0x7f00000005c0)=""/124, 0x7c}, {&(0x7f0000000640)=""/8, 0x8}], 0x4, &(0x7f00000006c0)=""/168, 0xa8, 0x8}, 0x40000100) r2 = accept(0xffffffffffffff9c, &(0x7f00000007c0)=@alg, &(0x7f0000000840)=0x80) connect$l2tp(r1, &(0x7f0000000880)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @loopback=0x7f000001}, 0x4, 0x4, 0x2}}, 0x2e) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfff, 0x6080) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, [0x1, 0x5b37, 0x6, 0x4, 0x9, 0x200, 0xfffffffffffffffe, 0x3, 0xc6b, 0xff, 0x0, 0x4, 0x5, 0x1ff, 0xe91e]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000380)={r4, 0x54, "bd0e5e315208ffa053bc35cb6245de283001ab19093713cc2bbb3b7abf803e462541efc7f6b695a7d96e5ca8e626c7df2198899180d76d01a9695f42958fc85118ced7f2230da533cd501d85cb3d26e789755d92"}, &(0x7f0000000180)=0x5c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) chmod(&(0x7f0000000040)='./file0/bus\x00', 0x104) 2018/05/11 02:27:38 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setitimer(0x3, &(0x7f0000000000)={{}, {0x0, 0x2710}}, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x1, 0x400100) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) r2 = memfd_create(&(0x7f00000000c0)='%!em0\x00', 0x2) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000140)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'veth1_to_bond\x00'}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1f, 0x100, 0x2, 0x4, 0x80}, &(0x7f0000000340)=0x98) fsetxattr(r1, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000400)="5d6d643573756dc2776c616e315e00", 0xf, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r3, 0x6, 0x10}, 0xc) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240)=0x688e, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)={r3, 0x1, 0x1, [0x7fffffff]}, 0xa) 2018/05/11 02:27:38 executing program 4: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x80) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000240)=0x7, 0x4) r1 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'rose0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x1400) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x48a01f, {0x400003ffffff9}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') [ 118.205789] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 02:27:38 executing program 5: mknod(&(0x7f0000000000)='./file0\x00', 0x20, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f00000000c0)) 2018/05/11 02:27:38 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x3, 0x100000008e, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x0) accept$ipx(r1, 0x0, &(0x7f0000000080)) 2018/05/11 02:27:38 executing program 3: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x28017c, 0x400000086) set_tid_address(&(0x7f0000000080)) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000740)='./file1\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000780)=ANY=[@ANYBLOB="9f558717f7027caa6c7dd91cac84c41159bd9df44e8092c806082577e35fbb759b2f5a0980f05742656abe4eb2f355ec8fff32d1fd2340ce8d6acf6a7c00817ebc2f29785135d1a7bacdd5cb4a562c7ceeefd23d87e0d6142898a6a0a81601311cf77da15588a3c72eed207cc77e6f8b617638b8c087a1054e22b412144f", @ANYPTR, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16, @ANYRES16=r0, @ANYRES16]], @ANYRES32, @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYBLOB="3076cc1114bdcf5f9aa04df06a432b1396ec5dd13436611111acd5ed19c75913a2d555b77ea71e1d542c9e9f836786ef5449484dc6b19774c77a0626a41fed17f82a73365a94ea20fcb514bab2a4abd39aa7dcade8fa3a09c3ee25a9fb519008aa787c9c1cf7300624cc31d20dbf5a183573f85ff2802f80e10a4849217585a6298b8f4fd826e8829b8cb6dc097b8a5b724443b97dc38ac9d72d6a36f2d19e1f114cc5397bd823eb27d1ee70c8c0a2f50efd0ea159f8c15f6ded8bf0d140c8a261387defa381b2f3cb81defb9ff2db349e712550e7df7e3d2de71dbefb7b02", @ANYRES32=r0, @ANYBLOB="cfd1b260fa04b09452749ea39c7bb1853e9c12c9c52071cd186272d979ee3ffd2ac9e879bf46920adacc94428a1bae8fd2427b867858", @ANYRES32=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="ce959f698140c9983d381a6f3cd93e21ef4500e18383314fd4d7cb160929e0b83df9af017feaeaf3dcf9d8928472291481ee5fb79d8b1a71931c971b20934a9637b52928e4ac9f275298629940d79ff94af31df3884dee604f8b6d4f0f7af2106aabd6c8e0520ff7c57dffc865a6efc0a24f2a7dc41bddc4b2158f2021893e73f28bdb5802411276d3cd0873d58a8806274394c069f6de4966f5ea47815c6c", @ANYRES64=r0, @ANYPTR]], @ANYRES32=r0, @ANYRES64, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES16=r0, @ANYRES64=r0], @ANYRES64=r0, @ANYRES32, @ANYBLOB="05be15558e6ecf5bed6e0531a8eef4252f9f55c3bf1f9f957c2dd9f013b626c5cf0a80d82346ee8ac648f41f078020edbb47b57cd9fbfaa91c4b049b173e67a19eb16ce83cf06e348ada94d17c12d12bca35319b5663c5ec27af9f601cbbd1a188bf2645eb744f157233752631a1373019b5b6c6ca2d8adca0f036f79bede9852b429e83253013e30aff79fd6238a2e9cbfb4e9522f398af", @ANYPTR]]) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) pipe(&(0x7f0000000280)) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$TIOCNOTTY(r0, 0x5422) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000002a80)=[{&(0x7f0000001a80), 0x0, 0xfffffffffffffffb}], 0x0, &(0x7f00000005c0)={'nouuid,'}) sendfile(r1, r1, &(0x7f0000000200), 0x9) fallocate(r1, 0x10, 0x0, 0x8000) ioctl$KDSETLED(r2, 0x4b32, 0x5) 2018/05/11 02:27:38 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x600000000000000, 0x0, &(0x7f0000f36000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020200090c000000ffffffffffffffff02001300100000000000000000000000030006000000000002004e20e0020001000000000000002402000100e00000010000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x4000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0xfffffffffffffffb, 0xff, 0x9, 0x4c, 0x10000, 0x7}) 2018/05/11 02:27:38 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000200)="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", 0x4ec) getsockname(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x80) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@delneigh={0x24, 0x1d, 0x703, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/05/11 02:27:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x3, 0x1, 0x1}, 0x3f, 0x4, 0x200}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000280)={0x2a, @tick=0x9, 0x40, {0x4, 0x8}, 0x3}) sendto$inet(r1, &(0x7f00000000c0)="1a", 0x1, 0x0, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000100)="d6f613cf0ddac4845fb049414b51f6b7fca81446c515b8d7c4ed96eb142f33ed7233185150381172bf4a0ffd931feb15e667788c6fe9b66496cfca3941b82dc94cde146a7cd26b9293ad47225d2182833d6ba449d8a740d698a072e3aa2b3b2369b301496314053520f940c37f33bbf5a3d53610ff89984e1e", &(0x7f0000000180)="475672bd87f8cb969537cd0888b4c48f13934b9417421bcbdd3493bbc64de0f53ee4c66b7c137fae1c854de0967696d18b47d13992fe32f9ce80e9648938616eade8e4ba5867ccaf3667939e0ca4946d258efbdedd9f647eee15ba638dfa337df328a8dcdd17b80633", 0x1}, 0x20) getpeername$netlink(r2, &(0x7f0000000000), &(0x7f0000000240)=0xc) 2018/05/11 02:27:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2f0) personality(0x100000) 2018/05/11 02:27:38 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x202) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0xc0, 0x1000) syz_emit_ethernet(0x2c, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc_tr={0x11, {@snap={0x0, 0xab, "b8", "34fddf", 0x8977, "27209eb880c635b6d5b26d11864962f25a28d2d3cd2c"}}}}}, 0x0) [ 118.621660] kernel msg: ebtables bug: please report to author: target size too small [ 118.736186] kernel msg: ebtables bug: please report to author: target size too small 2018/05/11 02:27:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000280), 0x153) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'nr0\x00', {0x2, 0x4e20, @rand_addr=0x8}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ee8672c93340f643a664f1306ab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c8840f476c8d753d000aa8faf8fb574dbffa6dc4d"}) getrusage(0x0, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r1, 0x50, &(0x7f00000001c0)}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xa7, @time={0x0, 0x989680}, 0x3, {}, 0x0, 0x200000000000000}) 2018/05/11 02:27:38 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x87) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/05/11 02:27:38 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/50, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000100)={0x100000000, 0x800, 0xee, 0x79, 0x3, 0x100000000}) 2018/05/11 02:27:38 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9, 0x105800) ioctl$KDSETLED(r0, 0x4b32, 0x46) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='syzkaller0\x00') ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x6, 0x0, 0x707000}}) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') 2018/05/11 02:27:38 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x1, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x2c}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x0, 0x40) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000180)=""/25) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f00000002c0)) setfsuid(r2) 2018/05/11 02:27:38 executing program 1: semtimedop(0x0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) semop(0x0, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa}, {}], 0x2) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x22000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e23, @rand_addr=0x4}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e20, 0xa72, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x81, @dev={0xfe, 0x80, [], 0x13}, 0x1}, @in6={0xa, 0x4e23, 0xf02, @dev={0xfe, 0x80, [], 0x1f}, 0x2}, @in6={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xe974}], 0xd8) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000040)=""/114) socket$vsock_stream(0x28, 0x1, 0x0) clock_getres(0x0, &(0x7f0000000200)) 2018/05/11 02:27:38 executing program 4: clone(0x200000, &(0x7f0000000000)="874dd0a44cfd5e07f569bc28def60ef7dd3786ab5249c4a347f9a0db9575c0180ddd6bbb96804ee82a80cb410d8621b5de820b5b1786ef300470f55ea0aa56fcfdaabf1e65d6274511445bd38895e2549e025b7bff2bc1d2e8da8df085bd2dccea42712129404cacdb4ed3de8f5e2352f2940735370b694abbe09453f1765083238508", &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)="84a3d9c88c4720899384951ebede7f465da4652868166f3df1c538c6b719c07d3d34b4c260ff31dabbec1649b6a9a0785dbde73d7b0f7a5a005e60492b7beb20212e2376d7ae88487472c6973070aaff70c63ce7f40d7ea2e7fe064cfb3f3935c1a574c534b2ceda8d39712adbed036ca2a5a9ea12c0f7f1503134cbc4cba48f13b015d35e0fd2857edd49311eea6dfe90c425bb68800bdb23b18fc1854829f2d54847e9c6c27c54eb16f0408319f834a1c6c6be984f659ba8207b73b2ecd52ae4df062c8a78a9c752c80152") r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)) epoll_create1(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/11 02:27:38 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xc5, 0x501000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0xc, 0x10, "8266ad11c9d9e1d4b7998329368b95dc53c12d0b656d4c28b8754ee9a4c9d1421996408434dadbd6e8fad78cad93dff5b75870f0375e1712b5b0eef2ea01be6b", "7bf848cbd8b10fad1e89ee6f12c532f47f4893f3e246a58d3a70312d2d80751c1f90d952c10902c576837f35fa16b4b3d2f7cd03a6f48833200c0914e5e8296b", "1d08ae0df83c444f5b12cccd92223511e219ac5b33e49c01468249143f3ae6aa", [0x20, 0x7]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000080)={0x5, 0x4}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x1c, 0xd, 0xa, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/05/11 02:27:39 executing program 2: r0 = memfd_create(&(0x7f0000495fdb)='em1vmnet0.,ppp1td5summd5summpp0wlan0\x00', 0x0) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x2, 0x20811, r0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/161) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000000000), 0x0) 2018/05/11 02:27:39 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000340)=""/9, &(0x7f0000000380)=0x9) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000100)=@hopopts={0x84, 0x1e, [], [@jumbo={0xc2, 0x4, 0x10000}, @calipso={0x7, 0x18, {0xccf1, 0x4, 0x0, 0x9, [0x2, 0x3]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @generic={0xff, 0xa8, "1e09cdc4d1f67e4bcd84d4bcc9e346e360f620ca67ca8239965321774b5ec5d40735c158d468dcce1b309238109e68e69768f6c64978f886e2996a99475ac0da83211409d671a6a12c29bda2680f4f23f7221f6154450d88f5c44519ec32a271ee622affbd60f4e2090f0db81175607f1f61cbcd383a66191888eb3e264856bcf3ecd3ecd22dcfaeff084ae7b65957f1e5b65186f854f8d649eb7e3396f713825d17d5c69e979dbc"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}]}, 0x100) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/138, &(0x7f00000000c0)=0x8a) 2018/05/11 02:27:39 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2c, 0x80aff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary='\b'}]}]}, 0x20}, 0x1}, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000007280)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/44, 0x2c}, {&(0x7f00000000c0)=""/45, 0x2d}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/156, 0x9c}, {&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/132, 0x84}, {&(0x7f0000000380)=""/224, 0xe0}], 0x8, 0x0, 0x0, 0x40}, 0x4080}, {{&(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000300)=""/58, 0x3a}], 0x1, &(0x7f0000000540)=""/201, 0xc9, 0x634}, 0x9}, {{0x0, 0x0, &(0x7f0000004b80)=[{&(0x7f0000000640)=""/17, 0x11}, {&(0x7f0000000680)=""/37, 0x25}, {&(0x7f00000006c0)}, {&(0x7f0000000700)=""/63, 0x3f}, {&(0x7f0000000740)=""/204, 0xcc}, {&(0x7f0000000840)=""/77, 0x4d}, {&(0x7f00000039c0)=""/4096, 0x1000}, {&(0x7f00000008c0)=""/190, 0xbe}, {&(0x7f00000049c0)=""/155, 0x9b}, {&(0x7f0000004a80)=""/205, 0xcd}], 0xa, &(0x7f0000004c40)=""/83, 0x53, 0x4}, 0x1ff}, {{0x0, 0x0, &(0x7f0000004ec0)=[{&(0x7f0000004cc0)=""/219, 0xdb}, {&(0x7f0000004dc0)=""/230, 0xe6}], 0x2, &(0x7f0000004f00)=""/97, 0x61, 0x8f42}, 0xffffffffffffffe0}, {{&(0x7f0000004f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000006100)=[{&(0x7f0000005000)=""/60, 0x3c}, {&(0x7f0000005040)=""/166, 0xa6}, {&(0x7f0000005100)=""/4096, 0x1000}], 0x3, &(0x7f0000006140)=""/185, 0xb9, 0x5}, 0x3}, {{0x0, 0x0, &(0x7f0000006240)=[{&(0x7f0000006200)}], 0x1, &(0x7f0000006280)=""/4096, 0x1000, 0x101}, 0x6}], 0x6, 0x0, &(0x7f0000007400)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000007440)={0x4, 0x101, 0x7f, 0x1f}, 0x14) 2018/05/11 02:27:39 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x80000) write$tun(r1, &(0x7f0000dae000)={@void}, 0x18) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400001, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000002980)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x8819, 0xa0000000, 0x2, 0x100, 0x8, 0x2100080}) ioctl(r0, 0x227d, &(0x7f000097e000)) 2018/05/11 02:27:39 executing program 5: r0 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0xffffffff, 0x200000) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x84000) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000500)=""/202, &(0x7f0000000600)=0xca) clock_gettime(0xfffffffffffffffa, &(0x7f0000000040)) [ 119.273589] netlink: 24 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/11 02:27:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) write(r0, &(0x7f0000000700)="88", 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xa, 0x64}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x61af, 0x1, [0xc5]}, &(0x7f0000000100)=0xa) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2000000002}, 0x8) [ 119.349311] IPVS: length: 138 != 24 [ 119.395566] netlink: 24 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/11 02:27:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x4000) ioctl$KDSETLED(r1, 0x4b32, 0x4) sendmsg$nl_route(r0, &(0x7f0000004040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000004000)={&(0x7f0000000180)=@ipv6_delroute={0x0, 0x19, 0x28, 0x70bd25, 0x25dfdbff, {0xa, 0x10, 0xb4, 0x2000000000, 0xfe, 0x0, 0xff, 0x9, 0x400}, [@RTA_METRICS={0x0, 0x8, "891ec389891979c9b1702c3db97250dca20999be93aae2522a71c696d1dd9cf105eca87b47254e0b7e9e4b060293"}, @RTA_METRICS={0x0, 0x8, "5eb6fbc2c59beaf351be9224085443235224309aa3c489e3eaf0b5be9a8f994df027285b4d1d6114ad9e045b1a7a9bd0855b7bbe43eef3d1665eb2342feec2370c12d5a5c147d055d11be0394fb759492021802d322609195a1fc490bb32ad2f290accd4673a558e87c5f2ca9e1a1c7011059d691d614f16b0e691baaeeb01c015e3fef1"}]}, 0xfffffe18}, 0x1}, 0xfffffffffffffffd) 2018/05/11 02:27:40 executing program 6: r0 = socket$unix(0x1, 0x805, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0xffffffffffffffff, 0x6, 0x1, 0x792, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3}, 0xfffffce7) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000240)=0x3) listen(r0, 0x0) modify_ldt$read(0x0, &(0x7f00000000c0)=""/190, 0xbe) r2 = accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) 2018/05/11 02:27:40 executing program 0: socketpair(0x1e, 0x1, 0x0, &(0x7f000026eff8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/181, 0xb5}], 0x1, &(0x7f0000000280)=""/173, 0xad}, 0x40000100) sendmsg(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001700)="e5", 0x1}], 0x1}, 0x0) shutdown(r1, 0x2) 2018/05/11 02:27:40 executing program 3: removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=@random={'btrfs.', '\x00'}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) select(0x40, &(0x7f0000000fc0), &(0x7f0000000140), &(0x7f0000002000)={0x0, 0x0, 0x2}, &(0x7f0000000100)={0x0, 0x7530}) 2018/05/11 02:27:40 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x1) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f000000a000)) 2018/05/11 02:27:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pselect6(0x40, &(0x7f0000000040)={0x7, 0x610, 0x0, 0x10000, 0x81, 0x2, 0x4b6}, &(0x7f0000000080)={0x6, 0x2956, 0x7ff, 0x5, 0xffffffffffffff5a, 0xe0c, 0x80000001, 0xfffffffffffff800}, &(0x7f00000000c0)={0x9, 0x1, 0x100, 0xf421, 0x3ff, 0x1d, 0x0, 0x100000001}, &(0x7f0000000100), &(0x7f0000000200)={&(0x7f0000000140)={0x9}, 0x8}) getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) r2 = semget(0x0, 0x3, 0x424) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000780)=""/4096) fcntl$setlease(r0, 0x400, 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x0, 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80), 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40), 0x0, 0x100000001}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='jo \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/05/11 02:27:40 executing program 1: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x28, 0x101000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001240)={0x0, 0x0, 0x3, [0x8000, 0xffff, 0x1]}, &(0x7f0000001280)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000012c0)={r3, @in={{0x2, 0x4e20}}, 0xfffffffffffffcfc, 0xe97a}, 0x90) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000200)={r0, r1, 0x8, 0x299, &(0x7f0000000100)="6798280f80befe77d072102ea2a3c0711aab8ebeaff2ba13ed0af2e9a14eb6a5c7b4b24babb2ad92a45442ceedb61f4d40bbb0959413ec38d9e72cfb060ee7f81bf5d80a2fa0c9adc449bd5cde3cae8ec263f0cb87b16715281e592327c261a2954e911d8b08b0db55af9d27866e8482a78f466ce19cf477c43f6d4d38e311b42aba83fe92c88e92efe3e3d42d85db805cdf9170d3638093996c3c4997a45db74ba5fe36382a0fa4c1baeadcc5ca5b6381d3432fe03fbd4ee58be3790ad84a54fe0db5ca1ab362", 0x6, 0x2, 0x800, 0x9, 0x3, 0x32, 0x8, "5a8c58dd9111c95193ae3bf7fe833189e848262a8412d07cafe29db07d62f930fcfc8c43ff9dbea57ca2adbd9f1e6facddf4287f023d94f725e0d9cd1a401e71911794d654fd3c73a0325c81ad453f44ebd52848e0600efd5ce511525d1ff6bd011171c19bba9ccac54dc65c1f4606f7434bd58a40a144bc254c9b87703e1aa08c8e887d5004e122af34cd898c18093d35dcb963c588cfa5558f1fd9beaeda746767cab42c9bf9a13cdca5e16c55cc0e577a3ae2a1ff9b8fc6d1f53e6062c953e1fc61d525a5124837c623944c034c446b225048e8525bcfe576db01913f333af830f58635fc5048dbef451a58b1061eee794d2bd49d1c9a0f2552c2a58ecd27f1fd3432e5872f9a4d28969383b02b73122b193b7600cbbfd063bea1f8cf0f44c7115d1395f3bbf702f51f49417b44a9aa8987c700b8c7d584d03b91059c494bf5be8314115754e44863f5fa80ea59823e8a6f97ecd5375b7cd902e0f1e0077a123cd66feaf594c8c565f0fffe2bbe2d771209b7890252c4da450bc5d3efb81725e5ef95fc5a4dd27ad53f569b5d480d8a2edd3f2217b8936d5be77a1c306c4c0b2393d9b106447f3be9a30b12979506706e75b1ac4890d2ac6b7d6f8f319f896a36b7e97064628c5b4e825c548980237708bec378baf3a466c2ced370a2b2ea6cf190d4cb8fe2a13cc713cf78567ea0883113063a5fb7d3466db8d4ad4895e9f31bff29ac307cae0be388d3553ffb097088a191e9312d2dd18653a537446a1650d8f5749ef8d30eefb0a27cf0dd5af2bdd1e9a867930171c21da98183cd5803f78994011877d47de597a3c99ff575513ff6a645dcea0323f67ff623ce166ab30e976700a8b527ca09b7d001642369f0c339675b82bb7143ab62166d62f85bba290456095448a7ce678702aae3439b960c4e64f1d3905272b354a25996b9cfda241e05313d5f8a58c6cadc95c05b755822346c7339c003a1644c3b002b08559718e130106c4913551f73c79cb59528e2d540c1f78ab52188d8f6d5f39b6f290db2ff850ec85adca2d8334c5aec7adfe7c62555565d9a3537305ca0d17d53cae60752e540a13400f3b0ec4f242a7956ec642dfea12847c0437f0022e9361f93dc05d25dc637fc7a64f3f41a9fa88489d639a120dec7f9c7b884cbb234bb23175222b2581ea4b8dcdc600737013389eb467d45b4699e3412e4a3385949586c1d664f73298ccd0b85514c8c137ad3fa8a7dde28d2dd007475f72ec759c9d073673001204cfc4e3eb27339cbac57e8a6a10643b0cb56c21b1d2c9fa31807462c8e91558f62754927749ad5a84e2344ef3b0d6493b6f10774ba0731c9aace75c8d58894f8a35668ce88c907544c3a2be935cca92198b912be0ded9b2b389b8b6dad4ec8c4d5bd52d7879c5d174c7050e47cb43b8f3fa82680ee4afec0ae688b59c6eb0b5aff065ca2197021d368b26913593a557c0492893206ac5f2e5bde55c903c1221b166f058bd31b91025c7672b7430ae5c496d6812ba0e026c1c88b425a6ff5c7c975eb6daa9a0480989a2a8a39c49f8436b9927d5b8b224a19dce449c873de627c6f61991be31dc72b0caf8854758eeef00513bdfa3856d79f314bbe3e10da55d49c71d5d48265a8d04349a62a662502ebc8b49050af7491e24c302440aa9990d8b2e3ce969903c3426cb8fdbc7ecd88fbd53f604c4b6b19cccc1c39afa24aa4cc945ea72e3fc3bf02ca0ff2deb899c1fc532511da11342c1dc2af3287a45fd0002bed01ba8d75749dd61bdf2704ba9c2db6a84da54a3bf0ff71e32a1fbea1d240c17c07b1d9b514da566fc301b1e81f77cd38c660437ebc5dd493bbbeaa711c858d71db9c87261f27ca10747eacd801e313a1252713ac1267f5f8e69cc4f50a6bd25e315dce7914731cb4052242361a1c20d386a3e1cb602069187d5420ccf269775bc77e4e3c0f993d065ea0b5d70c611d97a85a5e621de91542cf1c317b614cb73c0f375e2c4bf23fdacf4714497c76b2646a9d8d07305a04ff6dbe7d89d85a0a6d6c6c2c107cc8e380ba108727de45415118e17b3c3c1c8bc4241b23cd41b187a24ae59e97f72d46a017c32c817276aa95d31d256d8b19cc9a825a0fbab90ef8a263c44e4affd875aa56d38ee80f9c57ed091fe62d188da51d486db85949ffa3ffd0c23f20e33e22b5d2662d23358932c8f0c1b90b7ebfa9cb38998946e0c3ce36074f2a4ad30997007cf08a5493b53ea030e88a225258c2567e22cc759dd7a16678acc370c35fd846dc6250ff844a13f9df1fa7cc3ac3dba80ecb0d4e9019237d75a013039ec8d3d22bd78f7548f7fb008dce2bae6a6a7893d06162d7f222d023237b76f0647a6087f91227163ff7233868b01885ee147d82343e3cdc13f262200e05a20da0cb858f39315e01bf91ed88c9f88f762958ad2d482deee9a44ea6db6cfbfe426848cc14189aa911be47c5459c833c7537297805de289e82560fe780695583ce3dcf6273c5e87f12a582c288f21338df2d4c089aeb006d1ec0c2802584a222aa6f8446a3dac63b40551f3e034c1b2e59ecaf5b5c6575b0d1f0c9e7d9f62f85780e48ce9baaf1324b4234e8e0101883566896b8c98721505b54bfa2405abd5dffc02973a17e82dc68a25480ef0bc2e7b370354302669b04234045c61aabb8d5bca690339fa9bfb42cc55e52e9ddb91ed060735c8e90d649abfad668d69d15f54ad5357aec117c3a63bb06c4f54a362788585a724623be0732811256549636292cf80bc983a4777457f834c5e8c3f0d0032e09e403e359fd516b37ecb50617359e10675f0bcefd04fa4ac2e54e35cb5e1c2c7d8a9b314a160a5e7583d57cfbb088687704484cf3721af90974521ef65db32942cfd0314371576db0ef2ff51f24b5a710ccc3aa72284c6302139806ffdf5ec7fb496abefd947df2ddc189e9ebb32586334f731f92f723489a5ebaf71c9d1191dae351f5baabec593bd64ca45e63822fdd400e9d150960f8abacac5f41ea768c6546bb0f36db2668455450b14ae2cbf293eb166893be3aac720eb7dc64c3537b4f5c6b39330594ef949459380803f2daf873d87f1b2add60397698bf283747a3988cf80fdef2d73b5c6c3ca20da7ebe830a04fa974bd8c7c950c35743d0264f0d4b3d74fb1c505711bb13b88d7f36fcc01dc10db73cf46496638798331c6a00888fb2f6c30d5f71d1be509caabbcc3968c0584ad5860550281aeec8594819e9ce6f9398689cf850c5b298257c004fe7faed10802904431e85b38b82884954e0d553e14f0995ccd9a0ade8094054248a6930f6205670f52c4b7225e0c2661ea4ffe392e9bbe144d33301ac8107aebdbe1f44da83975cd516e1cc3c960dd3e90ce38782c0f0a34ca2278d1314f81ec5afad20820824b773045a649a06cdfa3cf7b4eef508c1964af03934c05e762ddd19c4aeb065c6b7e48c9d874a572bc5e6c8892c1fafacf777e9c0379d0561d27f87016390a7aeb46942bbb4b77ff8ac117202b3206eaad97fdd142b0b7ed49faa9f423735d9703de8b63c4058ff4a7a754e228906de6251ec91cb13cd58e787c9bd583750caca69490fde111303ff234141d08d32942b48ae26858d64422afc17aa965699db0fbe0c8bad244ed7228c4320763b2b56200e1b068d5103fd05d22a6b56c600c12f594a78f8058134cf2216ec6312e40ac1b716dc8488c9e5abcaec962534785220dd90e56a78238be6e2e141db0c57eebabcc3a015e4bb9e88592e6a19afb229f385698cc3510d7302ee0b356443dc61d16c8690d0730338c1f052a03cac10fe2833dac49624e432184746eab7f9be1c10858d783a0251904d63e8e4ac9a15f10032f6f2a49afd8124193b45db7d249405611afda7f0cfdc1e256b3aa0b429b99a9e84370e0fa8d1bb19d76f9508fad909c98ce1ff81d3e97f89a824c5501108810027f02934afcfec6c01f33617b84ea9e7ecfed691eb43ee7dd1d44be587c9d00400777748e4b822513b14e5d3db84f750052e46c0dccc466979034e4738d2831472b16a04e947096fd2a2eb09ccc3ce7edb1c2748923bf08b5b7fbcbb6dc990d7173ef76341233db5b4baf5b8ccd0ff193e5698029daf9c36caec3efb8c70f30dcb5953917743d7ed3a03bdfafebbbfb05f0a2abb5a4dd7276874665a7432e2d698c212f653c59ed0a55293cf95ccdf7d170dc642b5fbe0d5f5563f827d5568e59c7f3476986f642660dc6c2f6b06a45cd52e7fb7afe5afe9b8e8766d85594b8875756232078dd65b2d1029a5cceb5fe58ecd7bce5e1f0f98239c0e457ec190fe561a6939e90faf66422140e50fbe0008f9f827c63a01925be31366d6bf66f3133a98b38e11e3ffffffe4977c4422a34fe124a282b7b947cce08d5c2bbd4bc2d016416e9fb02746cbb7ab9c4515ab347fb64dc5376dd0ded32d3ada3bd4973d078ea93d4a5c815f31cd2c0cef4f99024efd9ccc5ba56c1f55605b118f83dc9efba4db8ad6e9c02bdf5741175a51bc7f1e0458aa678e8d16024880d9becc2e150a29470fbbe0197fee13db875a6535f9f9a32d4adcec0f908b66ca870c21b69a60528175f9deaceed217d052877138023c95b253f00520b892808a8c2e495e9c1dd9a87f8d3ab2d3ab1f1d2c52df56b5d21945e8657ac98e28fb59cc3a93e51f2aba24f26ff076564682eb85cc518f471e66802ccada2663984aeecb66d61ff106fb9e9325476e2acda1ce808b6ac4d81e00d299736a20195b3aa0a8b135eeb12776ef344b5472d32f2c75865704c7154fb205c342893fa0eee08d0bad5da6bb5c6fef7274f74a4ce0d65342928a8e7f1a06554b288e3b0f3116190184a92f9d12b674d5a113c7bd5a7a563eed148b3ca429eb9c67a33039a4e29588503cd4c0e1cf7e6d93be97fcf8b5239a96728aace026509fa1e7e0a4cb5dc086f514061d1138aa808c0029c555365c7353ed10dfc8c6ea8413996ad3b9be46cbef087435dd85f953db43ed0de2963e857aea091eeb27f453d9db01ea4c1f85779085b23d5e942c4c4c3b09aa238b8f295207735226287067a85be14c4b9cb27e0311ca74e38daaf6b52a4e5cd464b70e267d8a6cd6256b56430ae747d3a6183c15e4b65d4d836314a0f1308b366b5446659c85c44fe4f2ad825a540af6bb3acaf51895b56b6a2b4fac422895e31031620b6b5dafa55497a5bc7689a63ff44d2a02098da1b9a2b9e36d0c8e2aff25ad9555b75c6f7e4758f79d6a6b94add7c681ec28d75b42e5888b5c8ee9fbf1407eea9e0b6154772f94a5db748d7b1a238f6f7f3daf922b9953aaec33471271e76aafd68e26450abdf50635f81f7f25a047ec07207c1c74a451c17de3b54a2afad5a12d9b77824a363050e26859ef56737ffd4198ff03482237b043f34aeffe17a6efecd68fbbd07bef09384bdb9500fe128b5b18a1e3b4a7ae7a36454ab3541bff49ff3b23f70a95e1ab0be5e2d0ed6ee0e557750998368ea4f880f5ee9266f0d26b0b7c9a8866837bd88f6a8f697690379eda5abbb07e64d752ae08b0aa8de241072c846fa42bfb86f619d2b5c0e0d1db98481b5c649b43e7bcfd1a915747fe84d894d6d1abb28c4c2d4d9d15d9659fde5ecb347883e66d7ba45c103d8ab1235e1d86b33e271d48b8cb048c2fd8ec7e4c1c3834b6cdb466a209ad15b16e516d7621f9fdacc99880e48c39173288288af8ff58f61b390b8f93a619fdb579f98bef2500826d20366030b964ae1d6a2cc08335de026c6951b8a3d40f7a5552948a0e167fdc45ef2998b"}) getpeername$inet6(r0, &(0x7f0000001400), &(0x7f00000013c0)=0xffffffffffffffbe) 2018/05/11 02:27:40 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$notify(r1, 0x402, 0x21) shutdown(r1, 0xffffffffffffffff) 2018/05/11 02:27:40 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, &(0x7f0000000240)) 2018/05/11 02:27:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x9, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)="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", 0x200, 0x8000000000000}]) 2018/05/11 02:27:40 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x0, 0x8}) listen(r0, 0x3) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000280)=""/12, &(0x7f00000002c0)=0xc) 2018/05/11 02:27:40 executing program 6: unshare(0x400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20900, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x6, 0xe4, 0xf2, 0x6, 0x6, 0x839}) r1 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0x40485404, &(0x7f0000011f08)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$setregs(0xf, r2, 0xb73, &(0x7f00000000c0)="eaaee7941fb17b09922f86b5b176375313fe7865adca6c4b362a4dbdd21bcb513ac9eab76022b17473c4bf1a8e682fd421abd86e378734100d6df7f074756eccb049724349f4848fab0245c5801b9e3f6781d07ec81588de447f24010226300c3e34a5fef35a2d0873dce49a8a839a96965d5ac665cd72cb1b5cc5d50ac506cce2dd6ea34e494627d199c9ba32f4bb47e1f6bc45563869c66b350a07af84d4e4fbff39db34f868adc0b94fa0a6d9698b266eac535ee1140f7b4eb65e2265f03dc202e5e3ad6fa8f37931db2f2137414da54460d2771b45f5728c72ff6591e8e29aa06460290548b9ec1c73cd") 2018/05/11 02:27:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x44, 0x1000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0xffffffff, 0x4) sendmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000200)=';', 0x1}, {&(0x7f0000000400)="7f", 0x1}], 0x2, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x8080) 2018/05/11 02:27:40 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xa) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='com.apple.system.Security\x00') bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xf, 0xfffffffffffffd64, 0xfffffffffffffffe, 0x1000, 0xc, r0, 0x99}, 0x2c) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x5, 0x4, 0x7, 0xfffffffffffffbff}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f00000000c0)}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000001c0)=0xfffffffffffff801, &(0x7f0000000200)=0x4) 2018/05/11 02:27:40 executing program 5: sched_setattr(0x0, &(0x7f0000000080), 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x20000000000) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)="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", 0x1000) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f00000001c0)=""/224) fstatfs(r0, &(0x7f0000000040)=""/64) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/11 02:27:40 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x20404, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) recvfrom$inet(r1, &(0x7f0000000280), 0x0, 0x2003, 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r2}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x800) 2018/05/11 02:27:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020d000014000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000800120002000200000000000000000011000000030000000000000000000000ac14ffbb000000000000000000000000ac14000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0007000000000000"], 0xa0}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x7, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000100)=""/205, &(0x7f0000000200)=0xcd) 2018/05/11 02:27:40 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000140)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x4) 2018/05/11 02:27:41 executing program 5: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x0, 0xfff, 0x0, 0x0}, &(0x7f0000000040)=0x10) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200880, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000080)={r3, 0x8, 0x1, 0x9}, 0x10) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r5, r5, r5}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/05/11 02:27:41 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) io_setup(0x3, &(0x7f0000000280)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x0) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) io_setup(0xfffffffffffffef9, &(0x7f00000001c0)) io_getevents(r0, 0x0, 0x0, &(0x7f00000002c0), &(0x7f00000003c0)) io_submit(0x0, 0x0, &(0x7f0000001280)) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r2) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000100)={0x1, {{0xa, 0x4e23, 0x100000001, @empty, 0x3}}}, 0x88) sendmmsg$unix(r3, &(0x7f0000000840)=[{&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000780)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2}], 0x30}], 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='vlan0\x00') io_destroy(r0) 2018/05/11 02:27:41 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1000000000000005, 0xb, 0x401, 0x3}, 0x9d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000080), &(0x7f0000000200), 0x2}, 0x20) r1 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x18400) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@remote}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000000480)="faa6", &(0x7f0000000000)=""/78}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000100)="f7e7955038763c7a7944078dcf3092488a407ce2d414691c09d2ee83b1d8d27f9a6e2341b312f969ed6454dbf0a2af821f56e9faec6b4ba1b4f802762fe2855c904c900b82b30f24193118d7dc006c69656856d9d4b98b3a8ac6358b710af2bfe1f315463f39612d1110df41819fb4c560bf286542daf5fc2375c1c1deec194eb238b944f8ea0ac4dd55acbd2639cf5459a0cf3e7bca6f12a5b027523ef4791a5c2cff075e09f261ef9ade5f880bfed73f106f3c42af8bca5e46c44ea146a62e5ae1986ed5c5738824", &(0x7f0000000200)="6ff1f487df7a4539716c5edc2cb6bcd845b62867609d6fa1be369e60f28b66d3fef9c5676051e307a58658011e812a2033d97fa500e8d4b676f5eb3288dbd81d07dcd944fa9cc51b334cec79906752409af31193b189e53624c3ab8d4d5a19b265714f4cde11a65b71e37eee28f97bd5e4a3486e23cdfddf", 0x1}, 0x20) accept4$packet(r1, 0x0, &(0x7f0000000440), 0x80800) 2018/05/11 02:27:41 executing program 7: r0 = epoll_create1(0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$rfkill(0xffffffffffffff9c, &(0x7f00006d0000)='/dev/rfkill\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/05/11 02:27:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xb) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x100, 0x40) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000240)=0x4, 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x400240, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000200)=0x7fffffff, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_getattr(r4, &(0x7f0000000140), 0x30, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000002b40)=ANY=[@ANYBLOB="60ccca6b5b00018cd04700", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/05/11 02:27:41 executing program 2: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x800) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7d, 0x0, 0x0, 0x12, 0x1, "99a9ff831864a0335b66764d78a5d50c1245b07f2a3bb980d097a6752853f5677171de09c3da186a0655f5b1241090a0edeca37bcd3d1f08c3ccde81101fc16c", "40040c05ea14680cfc02a1c2ca9daccddcd631589498a66d06544364409b619d12a295b9e1539cdf3d6fbb8d25a70ac6add4d6c5cbc8383eff12772000135938", "9e0324191b295f9a842b66febf85b15785084500180ac150ca863e67337a4e7f", [0xff, 0x6]}) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b16000/0x3000)=nil, 0x3000, 0x0) 2018/05/11 02:27:41 executing program 3: getpid() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='syscall\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r1, r2, &(0x7f0000929000), 0xff) 2018/05/11 02:27:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x6, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f00000f5fe0)=[{0x60, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) 2018/05/11 02:27:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000000540)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/11 02:27:41 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'vcan0\x00', 0x2}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) 2018/05/11 02:27:41 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x101) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) rt_sigqueueinfo(r2, 0x25, &(0x7f0000000180)={0x20, 0x1, 0xffffffffffffff81, 0x2}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0x40045566, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/11 02:27:41 executing program 4: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={"020081007f001e003b008ca865b59735", 0x0}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r3 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) dup2(r1, r1) r5 = shmget(0x1, 0x3000, 0x41, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000000800)=""/84) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000440)=@acquire={0x300, 0x17, 0x320, 0x70bd2c, 0x25dfdbfc, {{@in=@broadcast=0xffffffff, 0x4d3, 0xff}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x0, 0x4e21, 0x2, 0x2, 0x20, 0x80, 0x2c, 0x0, r2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x4e21, 0xc6, 0x4e24, 0xf000000000000000, 0xa, 0x20, 0x80, 0x5c, r0, r3}, {0x7f, 0x5, 0x8000, 0x3, 0xfffffffffffffffd, 0x5, 0x7, 0x5}, {0x9, 0x1, 0x1ff, 0x80}, 0x80, 0x6e6bbb, 0x0, 0x0, 0x1, 0x1}, 0x8, 0x4, 0x5, 0x70bd2a}, [@tfcpad={0x8, 0x16, 0x8}, @sec_ctx={0x70, 0x8, {0x6c, 0x8, 0x1, 0x4, 0x64, "768fc2212dd7a03cc534c70fc1b178a717bfb64f4c37001ab600a005465e28b6e29a4190d412b685939159aa5e505d89b9e5b145aeb547738ba6d3835f8a1036fab44266d84b5a0c14cafb2ffe7554f10feb22d79247eaec0cbe0f70fe218520e4ca8225"}}, @policy={0xac, 0x7, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x4, 0x4e23, 0x5, 0xa, 0x20, 0x20, 0x0, r0, r4}, {0x5, 0xff, 0x4f92, 0x4, 0x8, 0x7, 0xfcb}, {0x0, 0x7, 0x3, 0x5}, 0x7, 0x6e6bbe, 0x3, 0x1, 0x3, 0x1}}, @policy={0xac, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e24, 0xdf4, 0x4e23, 0x6, 0xa, 0x20, 0x80, 0x0, 0x0, r6}, {0x459, 0x1, 0x7, 0x10000, 0x7ff, 0x10001, 0x2, 0xffffffffffffffad}, {0x7, 0x81, 0x5ad377ad}, 0xfffffffffffff001, 0x6e6bb9, 0x1, 0x0, 0x3, 0x1}}, @proto={0x8, 0x19, 0x3e}]}, 0x300}, 0x1, 0x0, 0x0, 0x800}, 0x200000c4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg(r1, &(0x7f0000000200)={&(0x7f0000000000)=@can={0x1d, r7}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="d80929d309d708db35cdfe5fe0d7", 0xe}], 0x1, &(0x7f00000000c0)}, 0x0) getitimer(0x2, &(0x7f00000007c0)) 2018/05/11 02:27:41 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)='4', 0x1}], 0x1, &(0x7f0000000280)=ANY=[]}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x12, 0x0) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) fcntl$setstatus(r1, 0x4, 0x42000) 2018/05/11 02:27:42 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x80000000032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'team_slave_1\x00', 0xc00}) 2018/05/11 02:27:42 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x240000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x0, 0x879, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r1, 0x0, 0x8, &(0x7f0000000180)="00446303", 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r1, 0x0, 0x40000000009, &(0x7f00000000c0)=""/106, &(0x7f0000000140)=0x6a) 2018/05/11 02:27:42 executing program 0: unshare(0x8000400) r0 = memfd_create(&(0x7f0000000000)='+mime_typeeth1securityvboxnet1em1\x00', 0x1) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/45) r1 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r1, &(0x7f0000000080)=@l2={0x1f, 0x1, {0xfffffffffffffa4f, 0x3, 0x0, 0x3, 0x7, 0x8}, 0x5b4, 0x8}, 0x80) 2018/05/11 02:27:42 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x27ffe) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x5, 0x6, &(0x7f00000000c0)="82f2b3e68a3cdd728c948dc58ff3f169"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/05/11 02:27:42 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001fc0)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000002100)=ANY=[]) 2018/05/11 02:27:42 executing program 3: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x420000, 0x0) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000100)=0x100000001) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="7f0ab351045c75a1c505d91710096067ede692e87a718b852540bd94c4118813c29e669afc97a2fc138a88659e2fa9dcb68de5f1f0f5af8aed86154c2887b45ec694c0", 0x43, r4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x0, 0xd6e, 0xfa}, &(0x7f0000000680)=0xa) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r5, r6, r5}, &(0x7f00000007c0)=""/132, 0x84, 0x0) 2018/05/11 02:27:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="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", 0x57c}], 0x10000000000000d7, &(0x7f0000c9ee38)}, 0x8000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x48000, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) 2018/05/11 02:27:42 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) sync_file_range(r0, 0x0, 0xffffffffffffffc1, 0x7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d208d7f6300000ae000000880000e710", 0x100}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000001c0)={"d208d7f6300000ae000000880000e710", 0x101}) 2018/05/11 02:27:42 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0xbe20354459af01df) write(r1, &(0x7f0000000100)="29000000140003b7ff000000040860eb010010009eab2302a36ba9a4c9e9de80ae9006a40e07fff00f", 0x29) fcntl$setstatus(r0, 0x4, 0x2000) 2018/05/11 02:27:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x13) sendmmsg(r0, &(0x7f0000003240)=[{{&(0x7f0000001080)=@nl=@kern={0x10, 0x0, 0x0, 0x80000000}, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=ANY=[@ANYBLOB='Z\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'], 0x10}}], 0x1, 0x0) 2018/05/11 02:27:42 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0xc5a, 0x4) fcntl$setflags(r0, 0x2, 0x1) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x1, 0x4) 2018/05/11 02:27:42 executing program 4: syz_open_procfs(0x0, &(0x7f0000000000)='setgsoups\x00') 2018/05/11 02:27:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xde84, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x100000000}, &(0x7f00000001c0)=0x8) connect$bt_rfcomm(r2, &(0x7f0000000080)={0x1f, {0x72c, 0x7fff, 0x2, 0x3f, 0x4}, 0x66a0a80f0}, 0xa) keyctl$setperm(0x5, r1, 0x10000) keyctl$describe(0x6, r1, &(0x7f0000000000)=""/56, 0x176b2ad517a3caf) 2018/05/11 02:27:42 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x7, 0x7fffffff}, &(0x7f00000001c0)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001a40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001a00), 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000200)=0x78) write$rdma_cm(r2, &(0x7f0000000cc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000c80)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000d00)=@bind={0x14, 0x88, 0xfa00, {r3, 0x10, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x90) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000280)={0x5, 0x1, 0x8000, 0x10000, 0x10001}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000002c00ff0cfffefd956fc283b724a600000d00000000060000000000001013000006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc", 0x47}], 0x1}, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) clock_gettime(0x2, &(0x7f0000000080)) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/11 02:27:42 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f0000000140)=@abs={0x1}, 0x6e) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'ip6gre0\x00', @ifru_mtu=0x80000000}}) r3 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r1, r3, &(0x7f0000000000), 0xff) 2018/05/11 02:27:42 executing program 7: r0 = socket$inet(0x2, 0x2, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000778ffc), 0x3) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000)=0x100000000, 0x4) 2018/05/11 02:27:43 executing program 2: prctl$intptr(0x1c, 0x3f) setresuid(0x0, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x9, 0x0, 0x400, 0x9, 0x6, 0x3f, 0x93a, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x8}, &(0x7f00000000c0)=0x8) 2018/05/11 02:27:43 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000440)={0xffffffffffffff9c}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000480)=0x73, &(0x7f0000000580)=0x4) sync() r1 = socket$packet(0x11, 0x0, 0x300) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000005c0)={0xfffffffffffffffe, 0x1ff, 0x20f, 0x2, 0x4, 0xfffffffffffff001, 0x80000000, 0x5, 0x0}, &(0x7f0000000680)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000006c0)={r6, 0xa0}, &(0x7f0000000700)=0x8) fadvise64(r4, 0x0, 0x5, 0x4) fallocate(r5, 0x0, 0x0, 0xffff) r7 = inotify_init1(0x0) r8 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r9 = dup2(r7, r8) fsetxattr(r1, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") gettid() epoll_wait(r2, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x405) getsockname$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000004c0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x20) getpeername$unix(r9, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/11 02:27:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000300)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x83, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x0, 0x0, 0x8001, 0x3, 0x100000001}) 2018/05/11 02:27:43 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) sendto$inet6(r3, &(0x7f00000003c0)="9b43067f902d1e181970e644b12f8a29e184009a18e6c7047f6cba4c21aa8f4777c9a273899fefe0c25d534aac77e3a740226e2a0bafb79797fdc232342b987b37d974fd927edf7bb2b62d0cf7f2e3c5217a81e8ac3526d5b475d59193a90eb3324664ddc484f0889ba9ffee949368cdebeb4c037083ff84aa780c3da1cfda0bb7fdd8f009c3489e3bd4e74699b7e2f2b862fafaaa891936ff43e1decd92239e8d3c1ad64dd7b5ca68915a081da61c96c29bace1e28290ee3634972eccbc9dbb7745d209a7f61d45a01a816a77525d2752", 0xd1, 0x4001, &(0x7f00000004c0)={0xa, 0x8000000004e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x1c) r4 = socket(0x9, 0x4, 0xffffffffffffff7f) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000001840)={@dev, 0x0}, &(0x7f0000001880)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000018c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x100000001, 0x4e20, 0xbddc, 0xa, 0x20, 0x20, 0x0, r5, r2}, {0x7, 0xbc, 0x8000, 0x5, 0x40000000000, 0xffffffffffffffff, 0x7, 0x80000000}, {0x800000, 0x8, 0x7fffffff, 0x4}, 0x3, 0x0, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d6, 0x3c}, 0xa, @in=@rand_addr, 0x3504, 0x1, 0x0, 0x72, 0x9, 0xa1, 0xb96}}, 0xe8) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r6 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r6) bind$inet6(r3, &(0x7f0000000380)={0xa, 0x4e21, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, 0x1c) r7 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000000580)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r7, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000002c0)={r9, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/05/11 02:27:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x12}, 0xd, 0x3, 0xff, 0x8, 0x3, 0x800, 0x100000000}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080)=0x80000001, 0xff18) r1 = socket$inet(0x2, 0xb, 0x7fff) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000000200)={0xa, 0x4e1f, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_RELDISP(r2, 0x5605) 2018/05/11 02:27:43 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x80000000, 0x4) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000140)=0x1000) 2018/05/11 02:27:43 executing program 6: request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="7379e66b616c6c657200", 0xfffffffffffffffc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=ANY=[@ANYBLOB="180000004000000000000080000000008200000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x260, &(0x7f0000000040)}, 0x10) 2018/05/11 02:27:43 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') tkill(r0, 0x2) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000b20c000000000000030000000000000001000000000000000000000000000000000000000000000000000000000081000000000000000000010000000000000000000000000000000000000000000000"]) 2018/05/11 02:27:43 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="14000000880000fa", @ANYRES32=0xffffffff, @ANYBLOB="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"], 0x90) r1 = socket$unix(0x1, 0xfffffffffffffffa, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x100, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8943, &(0x7f0000000000)={'vcan0\x00'}) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'syzkaller1\x00', 0x2}, 0x18) 2018/05/11 02:27:43 executing program 4: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000340)="793853a99810c15dca4da5e2ef7b1ce9", 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000002c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x20000000000a, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x2, 0xffffffffffffff04, &(0x7f00000000c0)=""/251, 0x0, 0x4000000, [], r1}, 0xfffffffffffffc48) 2018/05/11 02:27:43 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x400000000eaa, 0x1) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000001c0)=""/218) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000100)=""/116) 2018/05/11 02:27:43 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="5c6f10911a44c8e3b62f30373da6afdf6a318730f629bc37640e7c8503d8a6ef0ca81f01825f17a3ed18b28f1cd6570fe811364fd9722d28c306d047890e90dab1cb417ac092670e45ee71d65b1c01ca1279f6962c272a5c85b68b99aeab0a7b00006c9254ed371e01ab1431b4f4b8f6c65d504f4e393e3328353fd9bf13088132af11ea0543c7e271c1134ae80b0dd66fb3") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/05/11 02:27:43 executing program 7: syz_emit_ethernet(0x2, &(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32, @ANYRES16, @ANYRES32, @ANYPTR64], @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYPTR64], @ANYRES16, @ANYBLOB="37ae6c81cae4178750d5ab4bcd19f911150433ecef7e49bf5c6fa81cfb0212ac61d54b7abab5a35e9c327cb2c1ea38b8692660f276141dce2a0c2c1b70a560a4b369ff8e9af6d62f36a34c2e03f752462df0", @ANYBLOB="f826ed9549156a1f729acf46af1a442543c29b7a255f1dd09aeaa04ad0c66083dfc3bad676f15d7822454de91a61aa9a2c6e5c1ba7a91223bb1a2ac9b9ca3e434e1ac87b3a9da4d2d50c5c4c72047f5c1bd1093fbd4d37abe4ead0c81f37ebbed27762a9f03ae167d2b2332a9fa2b0085d55b8f52ecf188bee854beba5e20ff5ea4055784a96834004cfcd267952ea2182cc0245dd2d68d9816529eff71cfca9ff4efe63840b4281d4147e84ac1cfdc72529c2f2bf41add00a82aa656ab8", @ANYPTR, @ANYPTR64, @ANYRES32, @ANYRES32], @ANYRES64], &(0x7f0000000000)={0x2, 0x0, [0xfffffffffffffff8, 0x51e]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/05/11 02:27:43 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001ff0)=[{&(0x7f0000000f15)=""/235, 0xeb}], 0x1, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) setfsgid(r1) 2018/05/11 02:27:43 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4002f2460fb88f275000000000099"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x6, 0xfe12, &(0x7f000000cf3d)=""/195}, 0x48) openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x20801, 0x0) 2018/05/11 02:27:43 executing program 6: r0 = dup(0xffffffffffffff9c) timerfd_gettime(r0, &(0x7f0000000040)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x7) poll(&(0x7f0000000140)=[{r2, 0x4}, {r1, 0x2000}, {r2, 0x1}, {r0, 0x18}, {r1, 0x40}], 0x5, 0x2) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000000)=0x5, 0x4) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c4600000000030000dbc6e96945aea91e0000000000000000000000000040000000230000000000000000000000000000000000000000f06200000000000000000000000000000000000000faffffffffffffff00000001be0000000000000000000000000000000000000000000000080000000000"], 0x78) ioperm(0x7, 0xc638, 0x5) 2018/05/11 02:27:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) sendmmsg(r0, &(0x7f0000001f40)=[{{&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'nr0\x00'}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000100)="93d0517264d958fd9052458e18571ce7e0131397db2f18e63a66dad8a6e4c4d1dfe34fb6f5f8f2e7ac5ff1af4277716a3634685cf00239057ba476179dd36dc5ea405b43bcdcdf09e020df3baa3ef79179cfdeebca2d4ed9bec56fd7276388e9d4b24303414a108f91105dac85ded619ebf87b43c2fe17de8dc75a6dae07dd6944d55ebd9d2e2528b439969735145f908a8f8588d05e0940b22e1be4ef2cd6fe638c7438724b52bb5618b0cce4fb983f839670a520628aef98655a27d64577f7b7abc6a4b4d0e699a8f3", 0xca}, {&(0x7f0000000200)="a3dfc0a6921706aaf5fd1e8fa7dfd859e70fa4317b95990040dde3d77bbf49eb70d6b9da03702a56b7b8ff7b8c330d940bfd96e51a440654c2ff3521fe7a672147b99c2be9553cc52ccb1a5d09953d59f725541e88a2deb043a90bee1893fb737e13ea19154423ea17920a957d6641444c21", 0x72}, {&(0x7f0000000280)="25c45a1067b7af0edc416f3f4fdbd2803c0a406e9cf4051bd67e230355c667562bfdfb44e98ab3003044ceb4d83f6d4a399f38816b74c55f0ed66cf82b9a77ab342f5939ca4ad4167b7c0b5c3eb0dc455e8b215d178009787e33fdbc592eac370fe1d5b8b720d06615b8c6936e12c01c7cc94cb427c15078cd602c0067a034dae192fa0a84f8d0ebe326167945c68b27a426e3b9c38c07eee230b523afb0d6cd94d78b4415f4cebd8846cfc30e98a6132a4f9ccb1d9ee782c74734fb6937a739cf2bcdcb1eb71ece3130e991b7d2054ea894f20892c452977ff5475be6d4ac0139", 0xe1}, {&(0x7f00000003c0)="3a60a30f59020716d5b0b0fa14ac769d0b14f0e811b7336c2ab630c365ddfa89fde0d04525380b1c49290d2b69488d9ab5cbbb790a6c3bbb4a5b6aa566508e7da448f5f2966e1b0d3b5b71ad486a3e95d7730270ed660a1c74989c114c2d88562e795d5b72be0086ae6f9d04aedf9d8c4a3b04504fbaf293a82fac75c685b9cedd39f68ae9985e6fa8fb50bf2507edcc9fe506f98f2c8490eef6f6fb95cfbfcd", 0xa0}, {&(0x7f0000000480)="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", 0xfe}], 0x5, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x130, 0x4000}, 0x1bb}, {{&(0x7f0000000740)=@ipx={0x4, 0x2, 0x7fffffff, "eb24ef482afc", 0x2eb308e4}, 0x80, &(0x7f0000000900)=[{&(0x7f00000007c0)="0a4d3c0fd2b71d7403b1cfc8a02e8fcd45d0d3a07952e822497053ab7a57b9724caeb5938653f0bc5b46c7700e86c1b7325571c55d0fe5e99c8eb9f32b2326db73d12876fe28d9c086266027c88d532d9508aa4d552904d70e1506bf1ef38a8bd37a19c39101189e8be1085a02ae87c508080a134730ec7f022425d5b66bea53ee121031f200328036f42f6340667b96d26c8224673cfb91cd62a9dbc88ea5d512bf9b715c04338ad70270831c902fd4413b169968a3798cf37b54c4507686e4ba250a94f9dad3b3c1012cf27a576dc853965b1a925b24a9", 0xd8}, {&(0x7f00000008c0)="ceb28af755bb", 0x6}], 0x2, &(0x7f0000000940)=[{0x68, 0x10f, 0xfffffffffffffff9, "7b770238cf79bdb983be957751ebccab9ef6b57195ced903eb43b4f4253d931ac42d506ec4fc50239ed7ac0831cd92cf027ad815d87b168081016576e4c7ada2609bdb4b348d31a20e3604604284e42a468d73d1"}, {0x28, 0x0, 0x0, "44076b2ab604f98d7a9d5f0abfd999c09a3d5441"}, {0x90, 0x117, 0x2, "3ad71f65e49144641876ffab28682b0df88910de34ebe532107b1153bf2d6511ed517d5f6205b595ed7d066e3c33fdcdd2d8f2e3a298b294b9e50d751f7768a563dc374faf04626ee154d9e207da4447da17dd3e6f1bdb6e0d89ab12e961478508282680b44582d248465a8e08c443ae1930b231050020af1d5bc4b551dd"}, {0x98, 0x119, 0x401, "38fde9b41a02a013f36e451c3284f2b07ef4b339eb0b0805a0153528df451fe2f693ae8468b9abb15c5a3e2ceee62b137c97d690d3c71bda360c433dbf050ed06ed94cd7e2410909ba19b26ceb77521ddae45e0e53a46b2ac170091a8fb76f6bb0eadc40afeb811e861d11b966c5d7b1abefa111da8879c74f67832514086d4fe648da5d"}, {0xb0, 0x107, 0x1, "25cbb809335bf2efd83a94ba404233a5b04242f664ade178209134132cf1318a7bb4bdc73d8d959d5bc55b260687eb4de608bdbdbc1b8a26378798ed680bcac9c7f470f9f265c4103447f561dce6467a2f229ff908ad370e37fef1f37b1492c57675d27bc790833828841494c6859e882587ec19ec9218fbb9bbea8c2b55fdebf8b911b7c3d5eb249d1f3042c7b08033cced952a0be82e8db0"}, {0xc0, 0x10f, 0x100000000, "5a34021e24aed5870878863826b9dd5f85511230f27285fcf0ff0510f7105a2e86537dc10f94296e2347ccdb93681ca3cbf656f66c0fffcf004d3e44b4d51ff4a310bfb2a1e13f09d58ad401ce8e78bde2b9465a1f69fdfd2ae0e96667cadcc2c93c1f8397aa06f0e55958e9ab4191f6501bbf78e587cfa77770a1433d8139956735d63c7f57a73684092f5b26484c6e361b60997a47efdf4be32e4ea9bcc868a4715eb8534c9c0f2de06b6fa51bcdf0"}, {0x60, 0x1ff, 0xdb, "c8db9c20244f6e53dd1a485a64f2d9e904c48006fb5c0678691d501cdf6df98e0c0981a01c9821dcdb59605ada0deb9acbaf306c78370e8136cb5ca1d977413df4497613b983a50b3915dd04bd"}, {0xc0, 0x1ff, 0x6, "f53626d44bed7797d0bb6ca7556e41f9e209743703faab2a5dce9a46eb072bc7ae61d4c5c08ecc5427acd0966c2c95ee45efe243d1f2383ed8a0556c1af0cdd02634e8076bd85f613fd9bdef539e5d29020bfa4fc2b23fac1dccd3f6383503967e4303343d47ba9535617adc2f82ff168717e3218b1f7d31251786bcf34d38be6d0d35b41efc3722d5e7fe6bc71c9f5cf74d9bca7629060f20c07a66a82368e6c1dae5e99eca970aa52ab2e7124874"}, {0x40, 0x10d, 0x800, "55387c60846895fd182b2f667ea11f466121628e64b70358d99c291519324008390a002ca6a42154cad300515edb"}], 0x488, 0x20008000}, 0x5}, {{&(0x7f0000000e00)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000e80)="adffba9e", 0x4}, {&(0x7f0000000ec0)="53d7384ce5c7eb427773082b3beeb2d57d223fc0dd0672508ca5f8d3aa6c2df19b1b2cfbd8e6d0c87dffdd0d9c885e939bf6fed0a8bd5a05832c5c1b3b87c76384ea97ee26a2e8990da37491c9c654d89fbb202d25b5bfe791eceee1c6235a1902110b46d20c6d3371499505cd5f72b9c50fdfc8a5645d602bb871493e82ce16d55527d5613e72d535d638", 0x8b}, {&(0x7f0000000f80)="8d4293f7e23783ad74f5058e2e598a31199d86d83601314006c9d95ce0fdfd532a59cc1b32cf95df5b8d5ac1ea2bcc99171b2ef21031738497c5a8310491b7d408baed9f2c735177b3ecd73ba6fb9caa7d4302e7872846e6dd81d7b266f15d4cc8b5d101bf39781b1e4efa1149671b25c6f35d3b1cf12048c91123a5c47300ddd4e659f045b02150aa48f13dd37a8095583fceb4ea1ccecde788136d24c6d4ae04cc87cba907c6c687163c40b40e5e4467e4006d12373cc5f2336dbe07d268555065cc20093fdba04095470d7159c4bb78bc8bff", 0xd4}, {&(0x7f0000001080)="0ea5bc857a5339", 0x7}, {&(0x7f00000010c0)="23bf05638d3a1405f2fd6a3ccdb7359c31950dd38d8bd06d95f98b0a31c2249dde2dc7bef919261a0d9f17122aa2f1292aa5b3777bff4e0fe30eb4cec37e81f7e85a1ca88127f9b371ec2396ad53193200e9a89ccf506f164f7591efd5", 0x5d}, {&(0x7f0000001140)="adcbaf9f3211149b50f0b5bddc2eeef7dfef9275c822534b6f88", 0x1a}], 0x6, &(0x7f0000001200)=[{0xa8, 0x119, 0x5, "9db2fd514df5fe4251180f14c6338a90b7eb5d041026c479acf85baf8fdc48624b721e4f5089c63f78dd41d385456ae3711b7516a0f2c98e535f3608e44c5c98a8511431e7ff28904c7725f27b522521519faa5824a16b8f9e1bc80226f5636341409226b0c872a8726c068c0654dcb9a4585624a38c820cba159c94b26d4e3aae3e34e515170c111f4b0debc950b1a17f"}, {0xc0, 0x195, 0x5, "ca8c5c792bf0fe0f368ddd6025a6904ba891074dbcf63824b59f33baef7f7d53339c2c73c5a2f546bab160471a42731fba8c6eccc0df2094df4258e79273a26eacae18157aadd5bca746e7582f9ac6748839e9fc8f628bf2b3664ccc6d32256dab5ad7f8e47e9f17022f319f31d98d4dc89ee33e5717cf5a224f16623f1fffa5c386803d5f9e808563d8c5f5c7ab0a3b727de5a2e71532f8430a9415db40330910e56cecc98cca0435"}, {0x20, 0x107, 0x7e0, "69d7dbf73ed572bb302427e18b18c6"}], 0x188, 0x8000}, 0x1}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000013c0)="3260dbf0c1eb186ce56ce461edadccfe557aa6ceeb7dc0e0359631edf13c0325ca0c01cd9d2b7936e620bbef96d87d4b867ffb740200069b4a080a39089096bb02c8216c5f5ebd1608f533b18b73b154e76da88d523d46960e63ef32ac0b7cc73aabd1304a1d497ffb0e840720a50059cf9161ca2a1bed4c14de897da04630", 0x7f}, {&(0x7f0000001440)="1cae0f06b7067fcbe4c686f659c08daf53f69ca675b694a490767120a9a16df96abb07994c6295832619f94e820e75c152552b7bad7cad3b82174be7bccff5329dcfb3f08d55237d8591a467dd1c500ecdd658a4f160e63bea84a75109555d5b54f5865260a0aba36638e7fbbaecf61d23e6f00dab28f406539ba545c1", 0x7d}, {&(0x7f00000014c0)="3f8f28ec3bed487534b5c5c9127c9e119e82", 0x12}, {&(0x7f0000001500)="b60064f5adb9f22accd11fe8736c1a989879d020163e7a7e4989e4543afcf401f62d78f15bd89b0e15b82a1cf6dea49de0919e22644d2fff9c6cd2d74e2879e9de07d0291d95fc888d451809aa0c1034105ef85b33a3155d81e6b9bbfb20c0e93d5c3c948c", 0x65}, {&(0x7f0000001580)="d5b8c225ba8ebc7d259011589711e60319a64911bd55f7489e0e15ee945d2b0a6c1742015294fc10ecd5cb2a55c85e80f6ef74dc3e996d2f5dfddf0713f6cb415c6d6d3c9ae48e12344b108dbf0623148aee56697e0e48177d88ad359c0ad6b52c6bdb6555390a5d39e397a4c7320757b6cdbfb4b035543973266962cfdd4398127449828ada5b7bfec068cd770a6992bba4eb8462937defc66dc050203a297d71d44eef1bf74069c597af446f89c295325dd6e204546036a7629daf1f1cf7c4a3cc8da9b6ed340b5dd8d225b6c6cd94cc323d99b534bc55", 0xd8}], 0x5, &(0x7f0000001700)=[{0x50, 0x0, 0x4, "eb053829193ad5f674b69601f7ea365a436d8451dbfbb1d03f2df165900799840c84c8fdee5d15b79223b548d76eae350eab3a8a317f2597aca2a0"}], 0x50, 0x4000}, 0x7}, {{&(0x7f0000001780)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001800)="c897e9bf3d89622a1b6239b8b8912c026c3b17e96b9d7a7a465e03227bd262026ec70b2c45583d4f385da29d90a0b4d11f4fe69bbc571e358f2d0081d05dab852b6914a830a704ae992c4957a97978606e2cae1af05bd2c088ffe6f6f73de79482be43dd2f86f6ab3c1609f921b57a7874e0b6ff6330e053c3e3cea6cbcee44ef09efde9cd990eb7f8957f590e69e63bb3343d594ae788070349528655debf5db884c6d9d325180801c62b096273d98d0e50d8455ca9900582d29e5a1e1b28c6f14c8a87e88ed03b3aec216f882bc4bb5542b7d99eea737582f0556b6ce3da91", 0xe0}, {&(0x7f0000001900)="4680bcffe48b8da8edfb5057ed26d852048ade281111c4b910efcf1bbc787d15533cff6042afccf5498d87186adbf8d242f6d0719ac1227695dcce151213bb273738a955dad6b7dbebeafa508b25272856c8aa6ae84ea7d06f88a1a947fde2dca5dee35a653423248a2c8b3d74ee877dfe11b91d7ccfd8eef4a7d8a068ec3cacc61b494e59b2c89cf6b23853aa55d11da2d2f063d20739fc1c2d0eaba3d0e1f2efff17e0b98d8960eea55bf739c0b445d70846067ca55cbfc887b0c536a5f063699293be0df16ad326951f675308df435e2154d1e681d679d1", 0xd9}, {&(0x7f0000001a00)="1e17c41170e3553423175056a20cc7d88ff076b50d43caf1ae257f80a975e304bb899a9d5a97170f454d1124a20d4d300faf673a34c67b8c19d8b7b0436fbb901c8a2ac08e86c1dff7616e7b69126205196ef764824d7d563a363823828c4b85714ec51f655694d1cc226a005068fa6dd6ae961f3ff03526076a9169da9034c269fec033d262e0f92a907ffb4a718ba8ad548403f6631c418c5631", 0x9b}, {&(0x7f0000001ac0)="ae1a09221d3d86703d3b9b1c47983112a7ad3804a2d527549631b9", 0x1b}, {&(0x7f0000001b00)="9f11cbbf71859b55191cdd49e82a2db30b64db99accdc27cc320c88dab56351549ba89e1be02077d6529c9ee08af4ab416d1a51772012825a5d29e7d5aee667e96f051ca1dd207fcd5c723218da84b7d2397e073f24a15968ca5c87047851476da342449d895bcdee014b3f6116300661d15ff03844debf73ccfdbb4e1ff974d505a7728622bef6d68eb000d9aa1a422d97ddc4dd12e69a9987a98d3e36b70fce44019c4317e2edf5f44ee0a360b2675702445f21577492ca408d63ff57e4542a55b56bcd4dd47672d", 0xc9}, {&(0x7f0000001c00)="c0ac340b92f83a57d6e08baf90d712385d41080a3b54390c3941a66425d1995632627d833b2327aaa8353374fd150fc8660dac35de6a0fc7ef76c24a185efd5e8c4087939a807afcb6bac210c07c4272a5f453137b5bdbd3643b5614c05fa0c5a77106bc6a", 0x65}, {&(0x7f0000001c80)="45b66cfb76f504e328dba8252c1a8d05c64cef136915625298b9c7a847184632e60302707d5ccdf269f611f17a52b61fb30d819eeee6787e94c787273ea2ff3a22c9a4cfcf7c9326ecbb3d18e0a5c2ddde87b3498490e79f386e47a00c89b824800d48c97ff84cac4a22626c87", 0x6d}, {&(0x7f0000001d00)="534e71e9ef462ebb095eee080682c152864ce19cc16ea5956d88b8fce531a5f51a9a29f6d000e4caffa0ee4e3bcc56674768a4ece48dafa16136e14cc60cc2423ba91266fd15d9506599f93c386a78b6be4b6f3f5a155b8954e7d4889cb3bc5fa6b3f52ea782391d7b655c38dacf9fdfba77c15d4c71e1379ded94b347f225035b0a307823c1d0f34fa4539e1ee39377a54d5e0ce8ab99c45503e2e8fd5deeca551c5fc08f19b37b74206376c46dc44ca0ac7385f4b53f3cb6e8c9728b71e72911f258889dc69678aa3c52203ea485b792b960da441bb106410c401ebd3d885d891be1ccab4c35a65d15f46b88ccf67768f55088dc6f2a62", 0xf8}, {&(0x7f0000001e00)="935cad1ea27a09ee9edf4fc554bf70cdd7caade9aabdd9c641bcfe86d2", 0x1d}], 0x9, &(0x7f0000001f00)=[{0x30, 0x13f, 0x5724, "fc4b4fbbf51d1f76e1c83cb3a6b382eee6891db1de70cbd0dc51f59b"}], 0x30}, 0x6}], 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="52628facd779d3f96d1755fdb0ab78d0c8abebc1e0a0f85ac7a9de9c1a96bab09721", 0x22) 2018/05/11 02:27:43 executing program 3: r0 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0xa0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f00000002c0)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000140)={0x7, &(0x7f00000000c0)=[0x1, 0x1ce, 0x6bbe, 0x5, 0x9, 0x4, 0x3ff]}) ioctl(r1, 0x7, &(0x7f00000001c0)="5f8b6a56b43d5adeb11eb49b1c1b9a515d81eef9d4e4538835a0a35219eeb11a10344ae8ad83645e51d3896bc56645e8b1d27977e434955a27c4edf7ca9640c5b9d54779943d07edcfeaa4a76ee9cd273cc522692810e4015479403fa1d4ba22a7b0458679cafbce38e23631f543eb390b579f51389e950eae9649c71cfc43bf4979df37e841341d36cdf1a62f1ae54e47e94bea49a4b940837d77b1b5d28e032daef1330bae47642f1f3eb403c7dcedc8fbe3441b9821dad68e6b72") memfd_create(&(0x7f0000000180)='/dev/vsock\x00', 0x2) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x1, 0x3, 0xc}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r2, &(0x7f00002ae000)}, 0x20) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000394000)={r2, &(0x7f0000000040), &(0x7f0000000000)=""/27}, 0x18) openat$nullb(0xffffffffffffff9c, &(0x7f0000000300)='/dev/nullb0\x00', 0x50080, 0x0) 2018/05/11 02:27:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)=ANY=[], &(0x7f00000004c0)) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000f40000)=""/7, 0x7, 0x2}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) mlockall(0x0) 2018/05/11 02:27:44 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) mq_unlink(&(0x7f0000000000)='user\x00') add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = socket(0x15, 0x6, 0x200) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40480, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) pwrite64(r2, &(0x7f0000000180)="d1867c0ddc702706176d396fec00fdb358de12988203fe5bc7b4d939456c845e63b545e9dc34834d707892b3c21ec1f9b5b749b0db", 0x35, 0x0) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) statx(r3, &(0x7f0000000280)='./file0\x00', 0x6000, 0xfff, &(0x7f00000002c0)) keyctl$unlink(0x9, r4, r0) 2018/05/11 02:27:44 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff00ebffff0b000100010000137fefff010c0002000200000000000080"], 0x2c}, 0x1}, 0x0) close(r0) 2018/05/11 02:27:44 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) mkdir(&(0x7f0000001d40)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x20100000800009}}) 2018/05/11 02:27:44 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="97aa89464f0e2f2b932aee627aea1f84aebe73c4f424656cff31c4cd179af23a0b908e1eeebdb364", 0x28}], 0x1, &(0x7f000001ef08)}, 0x0) r1 = add_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000840)="4301c9175e4839a838e3688e06995424a1d68d9284f882f751b33195f1456aebd8dcd8dbf097f31a13add04423d281cc1362ec1e5ff7c17a86c086b31021a1faf440425ce398e449bbe35df20ce44650c0822065561939c37b148070aa350f454187b94e917bf8b97e39e87494eaf69d70da35fe703879ca97717e4bbd98798d0c30973b39f888916caa0e19dedc1e7fa8482de1697de41568622aa6b06e2771b36bfd266b265b83deabbb6ef16b705e41e9e082f2ec72518a74a75ab118", 0xbe, 0x0) r2 = request_key(&(0x7f0000000900)='id_legacy\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000980)='socket\x00', 0xffffffffffffffff) keyctl$link(0x8, r1, r2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@nat={'nat\x00', 0x1b, 0x5, 0x5b8, 0x0, 0x3b0, 0xffffffff, 0x0, 0x3b0, 0x4e8, 0x4e8, 0xffffffff, 0x4e8, 0x4e8, 0x5, &(0x7f0000000140), {[{{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@inet=@socket3={0x28, 'socket\x00', 0x3}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x4, @ipv6, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @gre_key, @port=0x4e21}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x4, 0x3, 0x4, 0x80000001, 0x100, 0x2, 0x420}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x6, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@broadcast=0xffffffff, @icmp_id=0x65, @icmp_id=0x67}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x0, 0x0, 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x12, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @gre_key=0xa7, @icmp_id=0x67}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x0, 0x6, 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4, @gre_key=0x8, @icmp_id=0x64}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x618) getitimer(0x2, &(0x7f0000000040)) 2018/05/11 02:27:44 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x3ff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={r3, 0x90000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000080)={r4}) r5 = memfd_create(&(0x7f0000fedff5)="5d2a73650c2057ce6d448c", 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000040)={'veth1_to_bond\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/05/11 02:27:44 executing program 3: unshare(0x40000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/05/11 02:27:44 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x442440, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x280000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x4, 0x4) 2018/05/11 02:27:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents(r0, &(0x7f0000000040), 0xd4c72893) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'dh\x00', 0x4, 0x800000000000, 0x7a}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x7, 0x200, 0x4, 0xff}}, 0x44) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)={'raw\x00', 0x2, [{}, {}]}, 0x48) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x100000001, 0x81) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000200)=""/245, &(0x7f0000000300)=0xf5) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000340)={{0x3c, @multicast2=0xe0000002, 0x4e23, 0x0, 'sh\x00', 0x22, 0x81, 0xe}, {@loopback=0x7f000001, 0x4e20, 0xe38bdb721dfb2824, 0x0, 0x10001, 0x8}}, 0x44) [ 124.646944] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 02:27:44 executing program 1: lgetxattr(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)=@random={'osx.', 'ppp1&em0-security\\\x00'}, &(0x7f00000001c0)=""/167, 0xa7) creat(&(0x7f0000000040)='./file1\x00', 0x104) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) quotactl(0x80000201, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f0000000000)) 2018/05/11 02:27:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) set_robust_list(&(0x7f0000000100)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x8}, 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="b91b0768f6e4c8636ff7363dabf2373641b1b6", 0x13) 2018/05/11 02:27:44 executing program 4: unshare(0x400) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000000100)=0x81) setsockopt(r0, 0x68b, 0xffffffff, &(0x7f0000000000)="3ddf564734a71e522ddcca0ebdf733c790a5f0199015a94c68dc118a752996de8a285e8577a5fd6ee7c3fb", 0x2b) 2018/05/11 02:27:44 executing program 2: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, r0) setns(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x63, 0x0, 0xfffffffffffff434}) 2018/05/11 02:27:44 executing program 6: setrlimit(0xb, &(0x7f00003e3000)) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) sched_getattr(r2, &(0x7f0000000100), 0x30, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x4, 0xffffffffffffff8e, 0x8001, 0x3, 0xffff, 0x1000, 0xd, 0x9, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x1, 0x80000000, 0x8002, 0x9, 0x1, 0x4, 0xfff, 0xac3, r3}, 0x20) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00002cb000)={0x0, r4}) readv(r6, &(0x7f0000000380)=[{&(0x7f0000000340)=""/23, 0x17}], 0x1) dup2(r0, r6) tkill(r4, 0x16) fsync(r1) 2018/05/11 02:27:44 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16943e, 0x0) ftruncate(r0, 0x0) open_by_handle_at(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x200100) 2018/05/11 02:27:44 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dcfa8)={0x80, 0x0, 0x2, 0x33}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x9, 0x2cb8286}, 'port0\x00', 0x8, 0x20, 0xd8, 0x40, 0x3, 0x10000, 0x0, 0x0, 0x2, 0xaf5}) 2018/05/11 02:27:44 executing program 1: syz_emit_ethernet(0x1b8, &(0x7f0000000100)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x9bd1, 0x6}], {0x8100, 0xffffffffe8e2aa15, 0x100000001, 0x4}}], {@mpls_mc={0x8848, {[{0x1, 0x3f, 0x2, 0x1000}], @ipv4={{0x2a, 0x4, 0xffffffff, 0x7ff, 0x19e, 0x66, 0x6d, 0x4, 0x84, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, {[@ra={0x94, 0x6, 0x8}, @cipso={0x86, 0x5a, 0x400, [{0x1, 0xc, "7555976be92241751254"}, {0x7, 0x9, "39000b28be49ac"}, {0x6, 0x10, "a8dc8dcee23f1c1ddb3afa3be596"}, {0x0, 0xf, "9f14bea2180bdc441a860bc262"}, {0x5, 0xc, "41268fb461efa901b706"}, {0x7, 0x3, "e0"}, {0x2, 0xe, "f45bf31fd1b90159e96988ba"}, {0x7, 0x3, ' '}]}, @cipso={0x86, 0x2b, 0x4, [{0x7, 0xc, "37c4c8d2bb61bd98a66d"}, {0x7, 0xd, "aa8374fbd2261fefc84e3a"}, {0x3, 0xc, "fd4c205dd85765233747"}]}, @end, @end, @end, @ra={0x94, 0x6, 0x5}]}}, @igmp={0x16, 0xffffffff, 0x0, @rand_addr=0x6, "d65b3fd5c3785e741da486ed75e12f4e270daf0b6ee0568bd427fea99618bda9872335b8a3b4e6fc56a85c12363ba0419704ff281c064eb553c90f38e7e6c4a0dd9389d40b4cf12b17aa0c87da63cd5dfb0e854cdf0f6029468550a3220f39ce917c8f6565b784ed47b8309a65679f4071dbdefe3fc92c72dd6a14f428167be9334253bfdfa01b90910c2b1645de39952f701c41271261e816516a5f902c7d5119e46c68268d7367f98ba2d64c9efef81a9b10570351c245894db05d1b8a95bc3c4880549f5d17be47662bba97dfb2127a27ef48bd0e0f514224f3b32da2bbdf79b6bb072e16f48c3ed40591ac73"}}}}}}, &(0x7f0000000000)={0x1, 0x4, [0x771, 0xe21, 0x7c3, 0x6db]}) syz_emit_ethernet(0x46, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aa1d887c378e94033345581600102c0000000000000000000000000000000001fe8000000000000000000000000000bb33000000000000008100907800000000"], &(0x7f0000000040)) 2018/05/11 02:27:45 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) close(r0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x10) [ 125.086283] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 02:27:45 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002700ff0a030000ff03000000020000000c00010008000100"], 0x1fd}, 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) 2018/05/11 02:27:45 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket(0x15, 0x80005, 0x0) socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="2968b6f7088b9662cfcb16645d26053d0652b6f98e1760906b47fb2310a2ae60c037359e504a5623a04411b2e2d0a12ff9170c841f7563459120931f51fc47ee34c5fc87552135c6f342ee854451a38b2815d0ad0dc8ed29be595700f11c8a8dc29f68b86cdbe744777e4352bcf3e088cfdd6b244932fac37e5a3c75f7455b491dfaabb700e9e8e2fc8f661f857057dd044d24a3a7b84e7a0694207a51968486d1e44af121d390da49d8d561364e0d20d9e44fb7712c6dc6df01465d65ffeadf0cfbe9f3a70624fafa048201b70c17893fae490ed69e9ccb97e5b876", 0x380, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e24}, 0x3e9) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/05/11 02:27:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000001940)=[{{&(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000180)=""/6, 0x6}, {&(0x7f0000000340)=""/53, 0x35}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000480)=""/31, 0x1f}], 0x4, &(0x7f0000000540)=""/102, 0x66, 0x400}, 0x2}, {{&(0x7f00000005c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000640)=""/96, 0x60}, {&(0x7f00000006c0)=""/171, 0xab}], 0x2, &(0x7f00000007c0)=""/2, 0x2, 0x9}, 0x2}, {{&(0x7f0000000800)=@hci, 0x80, &(0x7f0000001880)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1, &(0x7f00000018c0)=""/95, 0x5f, 0x3f}, 0xfff}], 0x3, 0x20, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000001a00)=0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x7) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000140)=0x48, 0x4) preadv(r3, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f0000000040)=""/195, 0xc3}], 0x8f324a0a8e96325, 0x3c) 2018/05/11 02:27:45 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xdf4b, 0xc00) recvfrom$inet6(r1, &(0x7f0000000040)=""/26, 0x1a, 0x40000000, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000100)=""/94, &(0x7f0000000180)=0x5e) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000001c0)={0xf12, 0x2, 0x7}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000080)={'veth1_to_bridge\x00', 0x20}) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffefc) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) 2018/05/11 02:27:45 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r0, 0x20000000000003, 0x0, 0x5000ffe) r1 = geteuid() ioprio_get$uid(0x3, r1) 2018/05/11 02:27:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x3, 0x2c0040) getsockopt$inet_int(r1, 0x0, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000100)={0x8534, 0xa23b, 0x100, 0x0, 0x4, 0x1}) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000001400)=""/6, 0x6, 0x5fc37f7b}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x101, 0x28ab, 0x4, 0x5, 0x7b3]}, &(0x7f0000000040)=0xe) 2018/05/11 02:27:45 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0xffffffff, 0x1000}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000400)=""/218) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)=[0x10000, 0x3]) sendmsg$nl_xfrm(r1, &(0x7f0000b52000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f00000002c0)=@allocspi={0x104, 0x16, 0x309, 0x0, 0x0, {{{@in=@dev={0xac, 0x14, 0x14}, @in=@rand_addr}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6c}, @in=@rand_addr}}, [@mark={0xc, 0x15}]}, 0x104}, 0x1}, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.depth\x00', 0x2, 0x0) recvfrom$unix(r0, &(0x7f00000000c0)=""/207, 0xcf, 0x0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/11 02:27:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000140)=""/4096, 0x1000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x15, 0x0, 0x0, 0xfffffffffffffff9}, {0x200000006}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/05/11 02:27:46 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002400)={0xffffffff}, 0x2}}, 0x39c) write$rdma_cm(r0, &(0x7f0000002480)=@connect={0x6, 0x0, 0xfa00, {{0x2, 0x8, "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", 0x13, 0x12b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1}, r1}}, 0x360) 2018/05/11 02:27:46 executing program 6: r0 = socket(0x11, 0x800000003, 0x600081) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r2 = getegid() getgroups(0x8, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, r2, 0x0, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r3) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x25) r4 = dup2(r0, r0) signalfd(r4, &(0x7f0000000000)={0x800}, 0x8) write$tun(r4, &(0x7f00000001c0)={@void, @hdr={0x3, 0x1, 0x2, 0xd85, 0x7, 0x9}, @llc={@snap={0x0, 0x0, '%', "3a8793", 0x8100}}}, 0x742de79d2886fc37) 2018/05/11 02:27:46 executing program 7: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="00000007646c6115db1300aa79657300") fstat(r0, &(0x7f0000000340)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0) 2018/05/11 02:27:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) sendto$inet6(r1, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080), 0x2) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) r4 = shmget$private(0x0, 0x2000, 0x8, &(0x7f000090d000/0x2000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f00000000c0)=""/131) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) close(r3) 2018/05/11 02:27:46 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000540)='/dev/audio#\x00', 0x2, 0x80) connect$bt_rfcomm(r0, &(0x7f0000000580)={0x1f, {0x6a1, 0x7, 0x7fffffff, 0x6, 0x2, 0x40}, 0x3ff}, 0xa) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000240), 0x0) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x34, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}]}]}, 0x34}, 0x1}, 0x0) 2018/05/11 02:27:46 executing program 3: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000540)=[{&(0x7f00000005c0)}, {&(0x7f00000004c0)=""/91, 0x5b}], 0x2, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r2 = getpgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/05/11 02:27:46 executing program 0: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000), 0x3e4, &(0x7f0000001100)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x25e, &(0x7f0000003000)}}], 0x2, 0x0) 2018/05/11 02:27:46 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000140)={{0x5c92, 0x0, 0x0, 0x0, "ec6d7f194ded3429c1f9f9df6a0530f649da5f46eb1b13b5c00e04dc9649491a01993a9bb245eb8ae34c64e6"}}) [ 126.318404] alg: No test for cmac(camellia) (cmac(camellia-generic)) 2018/05/11 02:27:47 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, ':'}, {0x20, '('}, {0x20, ':'}], 0xa, "215b1eb9e3a0810f9d0b6542207a2ce41692a136d93eb4f5364fc6dddb03ddbb011ae007694d93b0c44a06750c1d99a47a14434cbff210cb0c4d13e355fb1ee16e1fc5e5a865142e1e84553fa777504f15e5ad41646ccbb6888e7149d1e47f746d368d1f6fb20dd2556165"}, 0x7c) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "4c9148", 0x14, 0x73, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x0) 2018/05/11 02:27:47 executing program 7: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/31) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/11 02:27:47 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000018000000022, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x10, 0x7ff, 0x92fa}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x9, 0x7, 0x1, 0x1, 0x9}, 0x14) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0x4b3, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/05/11 02:27:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x6) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @rand_addr=0xffffffffffff0000}, 0x4, 0x2, 0x2, 0x4}}, 0x47) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) wait4(r1, &(0x7f00000000c0), 0x40000000, &(0x7f0000000100)) 2018/05/11 02:27:47 executing program 0: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="11"]}) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x0) 2018/05/11 02:27:47 executing program 2: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000b9e000/0x3000)=nil, 0x3000, 0x0, 0x8010, r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) 2018/05/11 02:27:47 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="6e6549901cc0705f61636374") read(r1, &(0x7f00000004c0)=""/214, 0x742f4a51) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2a, 0x8000, 0x5, 0x2, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x2}, 0x8) 2018/05/11 02:27:47 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000180)=0x1) write$eventfd(r1, &(0x7f0000000000), 0x0) [ 127.542531] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/05/11 02:27:47 executing program 7: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='proc\x00', 0x0, &(0x7f0000ebcffe)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x80000, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x80080) getpeername$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000639000)='./file0/bus\x00') ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000001c0)=0x7f) 2018/05/11 02:27:47 executing program 2: syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x12e, 0x10000) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYBLOB="1a"], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000180)) 2018/05/11 02:27:47 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x140, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000e80)=0xe8) r3 = getegid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(0xffffffffffffff9c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000600)={0xffffffffffffffff}) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000640)='/dev/zero\x00', 0x100, 0x0) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000680)='/dev/audio\x00', 0x40000, 0x0) r9 = syz_open_dev$sndpcmp(&(0x7f00000006c0)='/dev/snd/pcmC#D#p\x00', 0x285b, 0x8000) r10 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000700)='cgroup.type\x00', 0x2, 0x0) r11 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/dsp\x00', 0x20000, 0x0) r12 = memfd_create(&(0x7f0000000780)='mime_typeem0nodev\x00', 0x2) r13 = accept$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000800)=0x14) r14 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r15 = syz_open_dev$sg(&(0x7f0000000840)='/dev/sg#\x00', 0xd90, 0x880c0) r16 = openat$md(0xffffffffffffff9c, &(0x7f0000000880)='/dev/md0\x00', 0x40, 0x0) r17 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f00000008c0)='cgroup.subtree_control\x00', 0x2, 0x0) r18 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r19 = accept$unix(0xffffffffffffffff, &(0x7f0000000900)=@abs, &(0x7f0000000980)=0x6e) r20 = socket$nl_crypto(0x10, 0x3, 0x15) r21 = socket$unix(0x1, 0x0, 0x0) r22 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000009c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r23 = gettid() r24 = geteuid() r25 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000a00)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) r28 = getegid() r29 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000ac0)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000bc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c00)={0x0, 0x0, 0x0}, &(0x7f0000000c40)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000c80)={0x0, 0x0}) stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = syz_open_dev$adsp(&(0x7f0000000e00)='/dev/adsp#\x00', 0x1, 0x200000) r36 = socket$vsock_dgram(0x28, 0x2, 0x0) r37 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000f00), &(0x7f0000000f40)=0x10, 0x800) r38 = signalfd(0xffffffffffffffff, &(0x7f0000000f80)={0x3}, 0x8) sendmmsg$unix(r0, &(0x7f0000001100)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000000c0)="48c6f323739de5576f906d1d2ac00193ebafc73a76864b4610615e47089c5b39a406f9de2524ddeaa3d53807d5c83127d7abf837c2d93c5e0e2c04e8424e85f17d23ca612f5f1c037d2af0cb1cccf194010193bf3aad1fae82ed697bcb713aab543b62d3cbe16199b173bacf597bed7fcdf9fdac4462b2d7d630e32b61b7d9d011f998675b34a6b46ffe5d933e1df7b543", 0x91}, {&(0x7f0000000180)="51c27be012b7af7e4008fa1e134508299cacecb51c6c10cb32bd9177f7c8b63157256a2ed24180fd2ee165c6532dff35800cd7b7384e573a19b18b699592df120361f5534d4e5e4d1191f8811d3b5507471a79bdac153ef1d3c3fbf29f7e22664730d09bb53dd4380002c9e1", 0x6c}, {&(0x7f0000000200)="14aa050ac8c70b8b4a4e5d1d982c1d51ba6bbb8c4e984ecd3c55155ad747de5d095dfd8ffe23624601fc4409d8eb436212cccc332c83b29204f2a10a7d496271e6aa545d8d941f6bc47636321204e4d55ba8f6702bb2aca687dbba36829076ffb6c18e70d1117592c9f69843b029098630b4727f01917fdbf2eb31b033195a44dd86980fe35dd5598dc320c54cf135b80168e33876a6c3cecb6732fe6079156f2751ed615f864554d729aa251e8dbf4a1e47dd91e23b7bf9", 0xb8}, {&(0x7f00000002c0)="a8edbfab58fe3104c507e9b535474e9d96d25c79", 0x14}, {&(0x7f0000000300)="ecf1464c1824ca1ba35359fa20ab2f7b3a4526317f79a88cf6d59d61a7dd2f5f9fc1d2fda3072ff6e722704731317fbeedd57419863201409c57dc4151f1ab8a8e3feb775db9fc5e552899e465352a3ff5e340b52d683b6723744c44c77af9785e8b1ab0698b982037003f4ace2999422f6daa511750b8df494e21415dfe3cc0e4b9b081cae15d93522b8cabf7a44daac97e1b935582223c14a4057a37157b26", 0xa0}], 0x5, &(0x7f0000000fc0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12]}, @rights={0x20, 0x1, 0x1, [r13, r14, r15, r16]}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x20, 0x1, 0x1, [r35, r36, r37, r38]}], 0x140, 0x4000000}], 0x1, 0x14b2d9f43a9ac5fa) r39 = socket$key(0xf, 0x3, 0x2) r40 = socket$key(0xf, 0x3, 0x2) ioperm(0x0, 0x3, 0x0) dup3(r39, r40, 0x0) 2018/05/11 02:27:47 executing program 1: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/127, &(0x7f0000000080)=0x7f) r1 = msgget$private(0x0, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f00000000c0)=""/58) 2018/05/11 02:27:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="305fce4aaa000b040000000083b919d33177916e", @ANYRES32=r1, @ANYBLOB="0000030014000100fe8000000000000000000000000000aa"], 0x30}, 0x1}, 0x0) 2018/05/11 02:27:47 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$inet(0x2, 0x80001, 0x84) futex(&(0x7f00000000c0)=0x1, 0xd, 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000540)=0x2, 0x1) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f00000001c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000a802000038010000ffffffffffffffff00000000ffffffff28020000ffffffffffffffff28020000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x308) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) 2018/05/11 02:27:47 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) accept4(r0, &(0x7f00000000c0)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x800) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in, @in=@loopback=0x7f000001, 0x4e24, 0x3, 0x4e22, 0x1, 0xa, 0x20, 0x20, 0x8, r2, r3}, {0x1, 0x2, 0x1, 0x9, 0xff, 0x2, 0x533, 0xc6a4}, {0x0, 0x2, 0x7}, 0x1, 0xfffffffffffffffe, 0x2, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x3b}, 0x2, @in, 0x3505, 0x3, 0x3, 0x2f, 0xdc, 0xffffffff, 0x6}}, 0xe8) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000080)=0x4) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) sendmmsg(r0, &(0x7f0000002280)=[{{&(0x7f0000000300)=@generic={0x0, "fc3c7b244ff2ed2e19528c16dd6cde8674873f3ba9f0c7d1fce84fb28b2df7deed5f462860ecd111ba7f5d6836406e448d087ef4f6a185bc377eb6ad99ac7d3e7481863354e54a919b92fd9827d1f86adb96f26761ca72114520043830699a16465ba96629b6a4cc5618f91b4741de803a41b1c30a5448282a772c5861d9"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000800)}}], 0x1, 0x0) 2018/05/11 02:27:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x101000, 0x88) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='mime_typeposix_acl_accessvmnet1\x00', &(0x7f0000000100)='!em0wlan1\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='nodev+cpuset;\'}\x00', &(0x7f00000001c0)='GPL\x00'], &(0x7f0000000380)=[&(0x7f0000000240)='eth1\\-mime_typeppp0\x00', &(0x7f0000000280)='posix_acl_accesskeyring[\x00', &(0x7f00000002c0)='em1\x00', &(0x7f0000000300)='posix_acl_access\x00', &(0x7f0000000340)='^bdev%-%[mime_typeppp1-,P\x00'], 0x1000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') creat(&(0x7f00000003c0)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000400)={r2, 0xffffffff00000001, 0x9ab3, "483937c2914de4c71f829767104b917215b39ebf9bb3f5e4"}) 2018/05/11 02:27:47 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x38, 0x902) readv(r0, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/183}, {&(0x7f0000000280)=""/161, 0x1eb}, {&(0x7f0000000000)=""/69}, {&(0x7f0000002500)=""/138}, {&(0x7f0000000400)=""/4096}, {&(0x7f0000001440)=""/4096}, {&(0x7f0000002440)=""/9}], 0x100000000000008c) 2018/05/11 02:27:47 executing program 0: rename(&(0x7f0000000240)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) recvmmsg(r0, &(0x7f0000000700)=[{{&(0x7f00000002c0)=@can, 0x80, &(0x7f0000000580)=[{&(0x7f0000000340)=""/126, 0x7e}, {&(0x7f00000003c0)=""/150, 0x96}, {&(0x7f0000000480)=""/218, 0xda}, {&(0x7f0000000040)=""/46, 0x2e}], 0x4, 0x0, 0x0, 0x3}, 0xfff}, {{&(0x7f00000005c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/71, 0x47}], 0x1}, 0x6}], 0x2, 0x40000041, &(0x7f0000000780)) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00') r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3, 0x404c0) r2 = dup(0xffffffffffffff9c) fanotify_mark(r1, 0x1, 0x10000, r2, &(0x7f0000000200)='./file0\x00') 2018/05/11 02:27:48 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r1, &(0x7f0000000340)=[{0x3, 0x7, 0xb8, 0x2, @tick=0x81, {0xfffc000000000000, 0xa6}, {0xfce6, 0xffff}, @time=@tick=0x7}, {0x9, 0x9, 0x97f, 0x4, @time={0x0, 0x1c9c380}, {0xda44, 0x7}, {0x100000000, 0x65d3b7a}, @raw8={"8097af045268ac55dc481afb"}}, {0x80, 0x7, 0xc2, 0x6, @tick=0x3f, {0x6, 0x101}, {0x5, 0xfffffffffffffffd}, @raw8={"bb3103d44c52e3ad6762e0c7"}}, {0x1000, 0x1, 0x8575, 0x2, @time, {0x3, 0x7}, {0x3d6, 0xfffffffffffffff8}, @ext={0xbb, &(0x7f0000000280)="1561bbc4df3591068276df4966e97d1afc332638664018f5c6b5438ba317c7149aab0f2172ca191357cddc3544dddeeb21e96bd5a121ecb40b96c34056118cf827d6056a1a5705d7201429040cba27297bd2a6a2e726151dc50a69558a79e88eb10508e39d29c1d3f029104941929ead7df29bf90b7364e4bb3becf6389486486920b10d7ede5f2eb570fb8059ec9d9976ef03542fc4ca9c88eb1eedff086e1cbc04f55536d44d34aae947fedce415e490371dbf02d89b3a3df328"}}], 0xc0) lookup_dcookie(0x3, &(0x7f0000000000)=""/90, 0x5a) write$sndseq(r1, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x7ff}, @ext={0x0, &(0x7f0000000080)}}], 0x60) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000004c0)=[{0x7, 0xb69, 0xffffffffffffc43b, 0x0, @time={r2, r3+30000000}, {0xff, 0x9}, {0x401, 0x8001}, @connect={{0xff, 0x2}, {0x6, 0x1ff}}}, {0x39, 0x7c, 0x9, 0x67c8, @time={0x77359400}, {0x1, 0x7fff}, {0x766}, @note={0xd00, 0x4ff0, 0x81, 0x4, 0x7}}, {0x3ff, 0xc0, 0x9, 0x81, @tick=0x8, {0x6c, 0x1}, {0x2, 0x1ff}, @raw32={[0x8, 0x51, 0x8]}}, {0x1, 0x7, 0x19f, 0x5, @tick=0x8, {0x4, 0x7}, {0x100000000, 0x3}, @control={0x8, 0xfff, 0x1}}, {0x4, 0x2, 0xe, 0x8000, @tick=0x6, {0xff, 0xad65}, {0x4, 0x20}, @time=@time}, {0x80000000, 0xb77, 0x7f, 0x9, @tick=0x3, {0x3, 0x786}, {0x4, 0xffffffffffffff57}, @raw8={"fdb21c8a41cf62ea88934f90"}}], 0x120) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000180)=""/43) write$sndseq(r1, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x35, 0x0, 0x0, 0x200}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000800)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)=@bridge_delneigh={0x1c, 0x1d, 0x403}, 0x1c}, 0x1}, 0x0) bind$rds(r1, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) 2018/05/11 02:27:48 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031df55)=""/4, &(0x7f0000b91000)=0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400240, 0x0) getpeername(r0, &(0x7f0000000100), &(0x7f0000000180)=0x80) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x2}) socket$netlink(0x10, 0x3, 0x1f) 2018/05/11 02:27:48 executing program 3: prctl$void(0x29) pselect6(0x40, &(0x7f0000000280)={0x92, 0xffffffffffff2b5f, 0x5, 0x17d4, 0x80000001, 0x73cfc18a, 0xffffffff, 0x3}, &(0x7f00000002c0)={0x6, 0x3, 0x3, 0x0, 0x1f, 0x92, 0x6, 0x8}, &(0x7f0000000300)={0xfa3, 0x6b4, 0x1ff800, 0xffffffff, 0xfffffffffffffff8, 0x100, 0x0, 0xf}, &(0x7f0000000340)={0x77359400}, &(0x7f00000003c0)={&(0x7f0000000380)={0x4}, 0x8}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000240)={0x9, 0x10000, 0x2, 0xe6, &(0x7f0000000040)=""/230, 0x3d, &(0x7f0000000140)=""/61, 0x88, &(0x7f0000000180)=""/136}) 2018/05/11 02:27:48 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x407ffe, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0, 0x7, 0x2, 0x336030c3}]}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x200) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0xe60b, 0x4) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f00000000c0)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180), 0x4) unshare(0x400) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$TCSBRK(r2, 0x5409, 0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x3e0, &(0x7f00000001c0)}, 0x10) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000001480)) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000001c0)={0x3, 0x0, &(0x7f0000000280)=""/241, &(0x7f0000000380)=""/227, &(0x7f0000000480)=""/4096, 0x3000}) 2018/05/11 02:27:48 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) close(r0) socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000580)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000003bc0), 0x0, &(0x7f0000003c00)=""/69, 0x45}}, {{&(0x7f0000003c80)=@nfc, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000003e00)=""/158, 0x9e}}], 0x2, 0x0, 0x0) 2018/05/11 02:27:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000a7c000)=0x3a9, 0xffffffffffffff7d) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0xfffffffffffffffc, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/05/11 02:27:48 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={"6669ec74657200", 0xfffffffffffffa4, [{}, {}]}, 0xffffff61) 2018/05/11 02:27:48 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fdatasync(r0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="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") ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)={0x0, 0x2, 0x3}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x65df, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x4e23, 0x8001, @loopback={0x0, 0x1}, 0x8}, 0x4, [0x5a, 0x10001, 0x0, 0x100000001, 0x0, 0x80, 0x8, 0x20]}, 0x5c) 2018/05/11 02:27:49 executing program 0: r0 = socket(0x2, 0x803, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="16308a") r2 = fcntl$dupfd(r1, 0x1fffffffffff, r0) sendmmsg$unix(r2, &(0x7f0000001780), 0x4924924924925a8, 0x0) 2018/05/11 02:27:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x7, r0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000300)={0x2, &(0x7f00000001c0)=[{}, {}]}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="b50e010100000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="2e00fbf0043c74e7c08dfb831461eed9d069cced49321ce075a3cf3c6329fadbdc8d5b7a697dac2f9997a25a2dfa8009d0ef666cf0c9319ccc08ae762cf8439ce69161c21109be61685b6c90b6fe49"], @ANYBLOB="0601f7ff0400040084c90000020000008636e3aec2193aaa61021dd59e728e93a1f5e1820ff20d2c60f8c6c0201ea68e615c9953c121f775242e993339dcc60daeb7e2113981f03f523847cd4a487155822e712ddf9859fe10e0680d6a1a6c2f49af20d61d8911ea628dbef9c1a7bb268bdeab5ed3b3f0b490c307353250a0808a991c85c99482481d991ea18942bc51b6dd03ec406693c2be2ebfec16dd415e3154330b6ecdb7d0eef3bb0d8c8bb8045bd7653f4b1c04ff5930982b4a69ce3c493ceb4e93a8e3640d35bc0aa268e4a63bac081add1cc3"]) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00009b6000), 0x91) 2018/05/11 02:27:49 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x546b3ae0, 0x200200) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000180)=r2) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/kcm\x00\b\x00') ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000200)={0xa, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) sendmsg$kcm(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@sco={0x1f}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="ff", 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f00000002c0)={0x1ff, 0x2, 0xfff}) sendmsg$kcm(r0, &(0x7f0000002700)={&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f00000014c0)}, 0x40010) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000000)={0x20, 0x8}) sendfile(r4, r3, &(0x7f0000dbf000), 0xffff7ffc) ioctl$SG_GET_TIMEOUT(r3, 0x2202, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x11) 2018/05/11 02:27:49 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x301000) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x1) fallocate(r1, 0x0, 0xa7b3, 0x1) fallocate(r1, 0x0, 0x0, 0xb0a3) lseek(r0, 0x0, 0x3) 2018/05/11 02:27:49 executing program 5: r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) r1 = epoll_create1(0x0) r2 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)={0x8}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x190ffd, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r3}, 0x10) 2018/05/11 02:27:49 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) fcntl$setflags(r1, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000180)={'syz_tun\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000140)={0x0, 'ip6gretap0\x00'}}}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x3, 0xff, 0x1, 0x32b, 0x20, 0x9}) 2018/05/11 02:27:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x400000000004e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000480)=""/254, &(0x7f0000000100)=0xfe) r1 = dup(r0) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18070000e4ffffff00000000028000008500000007000000bd070000000000009500000900000000"], &(0x7f0000000000)="91d8f3bc000000000000000000000000000000000000000000000000", 0x1, 0xce, &(0x7f00000002c0)=""/206}, 0x48) recvmmsg(r0, &(0x7f0000004680)=[{{&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000002700)=""/250, 0xfa}}], 0x1, 0x0, &(0x7f0000004700)) write$eventfd(r1, &(0x7f0000000280), 0xff93) 2018/05/11 02:27:49 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x800, 0x8000) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)) r1 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x7) r3 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000ff4)) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x2) poll(&(0x7f0000000040)=[{r3}], 0x200003d6, 0x1f) 2018/05/11 02:27:49 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) write$binfmt_misc(r0, &(0x7f0000000280)={'syz1', "c35a29285d6d70c5cc263efd68ac38d6a9bbc542fca0616f60d106d219537ad2c1375727d71029913b061640e094c535d9e7296d82f2fdbcabd95e4125d29c5e6a64a0f10bb82470b4949179e21ee77ed6e9f302044986f910b2668f7f6373cf50768e4e649f6ecc5e615431c4"}, 0x71) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0xffffffffffffff84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10201, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="343033371a35"], 0x6) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376b15cddc7d07a033b978920a42f2a2bb404e1b51100000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534529e419ad0", 0x64, 0x0, &(0x7f00000000c0)={0xa, 0x200000800, 0x2000000000d}, 0x1c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000240)={r2, 0x1}) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000300)={0x1, r1}) 2018/05/11 02:27:49 executing program 6: unshare(0x8000000) shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) shmctl$IPC_RMID(0x0, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x89, 0x8) unshare(0xc000000) 2018/05/11 02:27:49 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x313a, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={0x0, r1}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffff, 0x2) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0xaa, "0237a434afb1138c47cce49e05323370fb1c1fd1ca446623506b9a274f0e477a912e4d62408c3fc670e3d5b30f9a5a124a7fcc0b7c39e85089d7ed475a8f50391c95fe609eba1b8ea6b67ea7e3a2410e5fe9ab10380507b7cf741ba4392c8b40f93bd64c6ad20654227bb60ef405648559e20500a35444f88937d4c6c66798bcdf6c6b10c1f97d8679d6bf16160f074db8cc9c37d9442467fbafccc1d33a796437cec57f82bc8fabec3d"}, &(0x7f0000000040)=0xce) 2018/05/11 02:27:49 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x1, 0x1) write(r0, &(0x7f0000000080)="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", 0xf81) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000010c0)) fcntl$setpipe(r0, 0x407, 0x10001) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001040)={&(0x7f0000000040)=[0x222, 0x9, 0x6], 0x3, 0x3, 0x9e0, 0x7, 0x401, 0xfe, {0x4, 0x7, 0x579c, 0x7, 0x3f, 0xfffffffffffffffb, 0x8000, 0xc9, 0xffffffff00000000, 0x8, 0x7fffffff, 0x7f, 0x9, 0x0, "ac3b68ef035fe13c45a359f5b5ab26e76c1f48fcbe706f76318ba45b77d2bbc7"}}) 2018/05/11 02:27:49 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0xa013, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) rt_sigreturn() getsockopt$inet_int(r1, 0x10d, 0x4000000f3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/11 02:27:49 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x100, 0x4}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x800}, 0x8) mmap(&(0x7f0000cca000/0x4000)=nil, 0x4000, 0x0, 0x31, r0, 0x0) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) 2018/05/11 02:27:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x7fff) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8, 0x400, 0x0, 0x20, 0x7ff, 0x3, 0x2, {0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xffffffffffff8000}}, 0x0, 0x3, 0x7fff, 0xfffffffffffffffa, 0x6}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x10}, &(0x7f0000000180)=0x8) 2018/05/11 02:27:49 executing program 4: syz_emit_ethernet(0xfdf3, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) eventfd(0x7) 2018/05/11 02:27:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x400100, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000001c0)=0x1e) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000001e000302000000000000000007000000", @ANYBLOB="0000000000007cd293ae0000"], 0x2}, 0x1}, 0x0) 2018/05/11 02:27:49 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='io.max\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="70f1c9676c7bfdb1fec16f85400fe990f330bb796228cc690c"], 0x1) 2018/05/11 02:27:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x100004e22}, 0x1c) r2 = dup3(r0, r1, 0x80000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r2, 0x3, 0x3}, 0x14) listen(r1, 0x0) close(r1) close(r0) 2018/05/11 02:27:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x4001) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x1, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) write(r0, &(0x7f0000c34fff), 0xffffff0b) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140)=0xfffffffffffffeff, 0x4) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x1) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000000)) 2018/05/11 02:27:49 executing program 2: syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x3, 0x4000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0xe090, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000380)=0x2a16, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) sched_getparam(0x0, &(0x7f0000000280)) fcntl$addseals(r0, 0x409, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xfffffea3) accept4$inet(r2, 0x0, &(0x7f0000000180), 0x80000) fcntl$getownex(r2, 0x10, &(0x7f0000000300)) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r2, 0x7, 0x1, 0x5, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}, 0x20) readahead(r2, 0x5, 0x43) getsockopt$inet_int(r2, 0x0, 0x37, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/11 02:27:49 executing program 4: syz_emit_ethernet(0xfdf3, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) eventfd(0x7) 2018/05/11 02:27:50 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sync_file_range(r0, 0x200, 0x3ff, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x8000000032, 0xffffffffffffffff, 0x0) close(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_procs(r2, &(0x7f0000000040)="6367f2641f00", 0x2, 0x0) 2018/05/11 02:27:50 executing program 5: syz_emit_ethernet(0x4a, &(0x7f00000011c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c5a615", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x0, 0x0, 0x1000000000000000]}) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0xa040) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r1, 0x10, 0x70bd29, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffff1f8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000000)) 2018/05/11 02:27:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000000)="b664ac1856f5aaa929b3512f60ffdeaec457ea38c0c64dd281a13590", 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0x4) r2 = dup(r0) write$eventfd(r2, &(0x7f0000605ff8), 0xffbe) sendmmsg$alg(r2, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6}, 0x20) write$eventfd(r2, &(0x7f00006d5000), 0x8) write$vnet(r2, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) 2018/05/11 02:27:50 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) getsockopt$inet_int(r0, 0x10d, 0xbd, &(0x7f00000000c0), &(0x7f00000001c0)=0xfd67) 2018/05/11 02:27:50 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) sendto(r0, &(0x7f00000003c0)="d446e98269c8021785f1c9405f9197d7ca191417a66de51e7ab7c8981c48a872005303578c1f73e07fd755c79144b0e1b85d070a41077b75a8e0fd64bd6dcc8c0faa768a0c067b720150294fbd8da307d692", 0x52, 0x10, &(0x7f0000000440)=@nfc_llcp={0x27, 0x0, 0x0, 0x4, 0x9, 0x0, "c597446d4faed0388394efca7bf0ba21ee1e8e8e6c5b889b96bb6d5ace1edff3dc30da3e366e7fbdb42a8cfbc3008a906fa55a7102918944b10d735e8ed8f8", 0x37}, 0x37e) ioctl(r0, 0x80083313, &(0x7f0000000080)) recvmmsg(r0, &(0x7f0000000300)=[{{&(0x7f0000000100)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/218, 0xda}], 0x1, &(0x7f00000002c0)=""/37, 0x25, 0x76df}, 0x6}], 0x1, 0x20, 0x0) 2018/05/11 02:27:50 executing program 2: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x402470, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x40010, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)="6e65747f69636d7000") 2018/05/11 02:27:50 executing program 1: prctl$getreaper(0x18, &(0x7f0000000000)) clone(0x0, &(0x7f0000000040)="cedf73a50efee4f45239aab5abf2f9afe910eea80c434c013e4499ae283f028dd4df606d1f9b5686cf6494d97cb84c4168a8f0b40908965addda2b018384e6cedb2c861380c8ec086f5d55c914b89b18801d6635288531c627d0c6b223e3110eb15126c754ac21891952a28c51ad958132c6d16a4226d3f4db1658107dfe77d3db9501d66f95c5d46eb9fc5b2fb9f61b3ce72c9c02410856fba797e3cfccafca7d0ac065d2426c5406e3103cd7d41adac2ee0f53160c1c1717a96931f36ef27db908caaa643e512c2066de3b346fd7fd8cb4", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="91750588aeaed7568b41f2f46a601001acb43928221ecd76d76c644f090a4fb4f1ec842d3c") r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x8, 0xeba207510cbdc471) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x1, {{0xa, 0x4e24, 0x4f6, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x8000}}}, 0x88) 2018/05/11 02:27:50 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/cuse\x00', 0x400000, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000b40)) r3 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x9, 0x7, 0x100000001, 0x0, 0x8, 0x80, 0x5, 0xffffffff, 0x100, 0xffffffff, 0x6e, 0x6, 0x0, 0xfffffffffffff306, 0x9, 0xffffffff, 0x2, 0x1, 0x20, 0x2, 0x7fff, 0x3ff, 0x3, 0x6, 0x5, 0x1, 0xf7, 0x8dc, 0x10001, 0x5, 0x2000000000000, 0x4800000, 0x6, 0x9, 0x2258ba48, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000000140), 0xf}, 0x0, 0x3, 0x4, 0x3, 0xeef, 0x8, 0x100400000000}, 0x0, 0x10, 0xffffffffffffff9c, 0xa) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0xb, 0x18071, r3, 0x0) mlock(&(0x7f0000005000/0x3000)=nil, 0x3000) io_setup(0xfffffffffffffff9, &(0x7f0000000200)=0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x40, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x400, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r9 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={0xffffffffffffff9c, 0x3, 0x1, 0x3, &(0x7f00000005c0)=[0x0, 0x0], 0x2}, 0x20) r10 = openat$cgroup_ro(r1, &(0x7f0000000700)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r9, 0x12, 0x3, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) r11 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000980)={0xffffffffffffffff, 0x1, 0x1, 0x1, &(0x7f0000000940)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r12 = eventfd2(0x896c, 0x80800) io_submit(r4, 0x8, &(0x7f0000000ac0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x6, r3, &(0x7f0000000240)="a5310665e19606e224f16dbfdc6207e4dddd34d2b1f68b78ea608c199ce5ad08660e543984c048a4bcfe82c0d868f07c9da4e35f536b353c144d59c7efcdd68dec93a1f679f94e00a7528ef03a363c32b8a632a274e3ba09f9a6715d82d662c4af6e0ec4a1ef01675f0e4d9483e3", 0x6e, 0x12dc, 0x0, 0x1, r5}, &(0x7f0000000400)={0x0, 0x8ad4ab9370637f0e, 0x0, 0x6, 0xffffffff, r3, &(0x7f0000000340)="5e6ed8ebd659513115702995fbf384f8f394ac0bc6c7be7ac56527008040737479ae4a1ccdc6928bb84900530151e09e4fe049a2b7bc6ce7557ef28980397e7cf538218cbd02cb2480cc4f3ef9ac24f7842edf9e7bd21b76ec1fa679cc6c57381d2d9df0de9e52f84fadd6d3b44c96f05bc1", 0x72, 0x8, 0x0, 0x1, r6}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2, 0x6, r1, &(0x7f0000000440)="cb70288594288c7b67dfb96a5b7329ae92a0d50adf618ea8519f25e74aaab7f764b5052a0b592f4c4872a0249252e8d2a16046a6174b37f5e65a96051c2da438d48aebec31ed643ddc92337d8ee349dd6e351545ba78c8b3713621abff9679e0c7dc276a1a87685c0874c1fb3c30fb0d1419471a6df02bbb1a1945c9b39a2009bfac83ad351c04db09fc2f1bdbc56a937c0bd1dc7b96e33f681ed702b609a4a154cba665", 0xa4, 0x2, 0x0, 0x1, r8}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x7, 0x81, r3, &(0x7f0000000580)="2d49b9074a2d", 0x6, 0x7, 0x0, 0x1, r9}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000000680)="3ed056940d752a36c14fb442b76ff533c3b76915544eb3d06a977fd61f0e03bc1a19e3e9f49820ba7db798e38e5641bf185d286a1be6c0113b543eb6317c879a36c5b0d532f89ca3c42155727433eaca350a4628c36fac", 0x57, 0x1, 0x0, 0x0, r10}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000780)="47bcbbfe28fa25618c76c89f165fd077ce71249c378464e95791b2fe2c516023aa69dee855b6cdb27fae250e3d49443abb3898c3a365afc4ef10173676bd3d58c26a8c6eb7b2934179e48b1857c4aba3fa687bf9ab36b219a8b2390f80c6c4f39de97d59fb8f0e9bfb7573970579fdc2eddc1bd869c70367655cc865b3309d74cd6a64f4d0214dc30861da7ffd23625022e44c6ed75bb8d3e22255ebc74f39a389bcce1a1f27a3b4ad730feca20f136990c0c7", 0xb3, 0x4, 0x0, 0x0, r1}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000000880)="81effbde311096f6d34aa2633a081c6e017a6fae579739f4f901f5caae7f0f2df288575c73ca3f99067c26b348bb31cd881a7893defa94b5d0814fbcf74e1a4c0314faeed407351de080f89192f5434e335a63baa211017561f71dd41f96480ac09639f02356b1082703d32aadbb871d1121622552202b006e2486eb4d473284d257a0dcd87d9a73cdac874297263861845826a79e", 0x95, 0x8, 0x0, 0x1, r11}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000a00)="4dfa8baca235219cfe28fd6fbe012cdc5d35f588fb206278eab44174cd0b77b2f65fabb3ee3066d8afb285d6813908eae8e4aed86b5cf3e2e5ef2f902e26f1d261fa8fec16fd700867d1e6aa160212586dccd3d817cfbd612702d074cf2004", 0x5f, 0x8001, 0x0, 0x1, r12}]) munlockall() ioctl$SG_EMULATED_HOST(r7, 0x2203, &(0x7f0000000c40)) r13 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x540, 0x0) getsockname$llc(r13, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) ioctl$SG_SET_DEBUG(r11, 0x227e, &(0x7f0000000b80)=0x1) ioctl$VHOST_GET_VRING_BASE(r13, 0xc008af12, &(0x7f0000000040)) 2018/05/11 02:27:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0xc) setns(r1, 0x3c000000) socket$packet(0x11, 0x2, 0x300) accept(r0, &(0x7f0000000140)=@nl=@unspec, &(0x7f00000001c0)=0x80) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/11 02:27:50 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=@ipv6_getmulticast={0x14, 0x3a, 0x103, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) iopl(0x800) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x36d2402df3db5c40, &(0x7f0000000140), 0x0, &(0x7f0000000200)=""/117, 0x1b3, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score\x00') ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) open_by_handle_at(r1, &(0x7f0000000980)=ANY=[@ANYPTR64=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES64=r2, @ANYPTR, @ANYBLOB="03ff634adea1f4b53fe66a5f696ef170a02a2949053300e0b4a56ed96173d684dc1782cb7e556526dfd91bc3db43cfcf1d3420df8d5651d8674116b2e3d597ca6413c5e74d2717edc42c6cee4100aec6704e1fd644fa3f4bec54b3c7a9ec4d25a76f627962eb2a2b07f10d6712e5cac57db73c58582fd4e1e8ea99f2a7b408002a1dddcb57e6d171d149a2acf35c675d1986730c8888ca4048ccba410efbfd0aaf24c327129443026a1d7049a1f7bba5d717b0a502421d7feae7c7e934c14b318a14", @ANYPTR, @ANYPTR, @ANYBLOB="c856237cde69a8371a7babfaae7a758ffa8b5f5f8cae7c357b57c8a9400de02f71a0def7c1574d5813d080f1a4ac65fcb396136ca3c7be28b8d6f27f524ff5039b7117f62485495fa83cce4bdcfde01bd398f119910a73b5ad0461aa76aab9d5e27451429c190e6ec69996a515279c4186509285c1b231fdefcd293180e077e22e2747f394b995677a04c8f839dc2c26ae5c25f3b3", @ANYRES32=r1, @ANYPTR], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64, @ANYBLOB="1604092df2887a0e9bc8bd82158957f152e86fc73eff16a4cf35cd7a456d89f9c9402cc8eba0eb837676b9048d21668293c454d5b0273ddd90988fbd928d5894865e139cfe92dddbccf209b7f1bcda19256bc86b328486e3b753f978623fe2bc2a501a045b5f09c331f4cd43b5be008890951547a2673ed6d6c069f548be7b4ee11b3254c176669cb1c8aad7abe047d81d4b0fe86d799c5703f9dce9e26856df1bffad02113507fa7e2c748979fdb8c1c8ea32c481323822531c9bf06d6e91218bc7a06922576c21bb40088719454d6ca38d55c104139c", @ANYRES32=r1, @ANYPTR64, @ANYRES16=r1, @ANYPTR, @ANYPTR], @ANYRES32=r0, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES64]], @ANYPTR=&(0x7f0000000940)=ANY=[@ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYBLOB="e269edef1b13900dc594e423c391d625b604708891f77acc924aec89e5447554f96400ef9d5c304c333522b88dfb5fdea3fb200e34bb5c206dce600a91dbb18738ab8d647d31f910a882428bc524cffe82d8cfe37c1246540180d484ba0b600b3fc6f61e10a8ff24ecfeef3145226fdcde138c34e262fb32897032504522392a61a903669e8d576bf3e5f8f32ecd1674c65ea001b1c10300894ade25e178849d7931f4ca15f41c29e9d0d9f1e6ff1d1f9e992078c6d1a9518ba166313816b8bd0888449309", @ANYRES64=r0, @ANYRES32=r2, @ANYPTR64, @ANYRES32=r2], @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYPTR64, @ANYPTR], @ANYRES32=r2, @ANYPTR=&(0x7f0000000800)=ANY=[], @ANYRES32=r1, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000840)=ANY=[@ANYBLOB="938d0aa32498ee431cd0b4c67ed4191ca511d1660a8f62e27b54e24786b665d19910bf67ce0aefab8127569f58d9719638cf2dae2a5e736bcb0e2f64faf7abde0bf90e8c9d3024acc2d1f5e753b57dc9881024db98f062e2a4130188f6710bdf7a807287b98a2c8d1e035ba5a938a0d5a06f2ab421ef6e431d6b058a017742866fa6078479339a00f177d56eb670453813ab14e0067a50ebf4fcc99cfa3ce50dbda1d76308f4c0f4daffb83acda3560bf4045fed5e933e1a9787e85d7a2373555f6a6c3aacbcd1ce364e559944246b8601d7f193"], @ANYRES16=r2]], 0x0) 2018/05/11 02:27:51 executing program 2: accept4(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x11a, 0x800) fstatfs(r0, &(0x7f0000000280)=""/60) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000017c0)=@nat={'nat\x00', 0x19, 0x4, 0x14d0, [0x200002c0, 0x0, 0x0, 0x20000cb0, 0x20001760], 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x5, 0x4, 0x88ca, 'sit0\x00', 'lo\x00', 'nr0\x00', 'syz_tun\x00', @empty, [0xff, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, [0xff, 0xff, 0xff, 0xff, 0xff], 0xb0, 0xb0, 0xe8, [@devgroup={'devgroup\x00', 0x18, {{0xa, 0x80000001, 0xe7, 0x8b, 0x80000001}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 0xfffffffffffffffc}}}}, {{{0x5, 0x8, 0x88f7, 'ip6gre0\x00', 'veth0_to_bridge\x00', 'veth1_to_bridge\x00', '\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x8a0, 0x8a0, 0x8d8, [@u32={'u32\x00', 0x7c0, {{[{[{0x101, 0x1}, {0x6, 0x1}, {0x80, 0x1}, {0x5d82, 0x3}, {0x4}, {0x6, 0x3}, {0x6, 0x3}, {0x3000000000000, 0x3}, {0x6}, {0x3, 0x1}, {0x800}], [{0x7fffffff, 0x3}, {0xfffffffffffffffd, 0x9}, {0x400, 0x9}, {0xfffffffffffffffd, 0x2c}, {0xffff, 0x6}, {0x1, 0x7f}, {0x4, 0x4}, {0xfffffffffffffffb, 0x5c00}, {0x6, 0x8}, {0x0, 0x200}, {0xfff, 0x7}], 0x8, 0x3}, {[{0x1000, 0x3}, {0x4, 0x1}, {0x2f5, 0x3}, {0x3f, 0x3}, {0x40, 0x3}, {0x5, 0x3}, {0x3, 0x2}, {0x6, 0x3}, {0x9, 0x1}, {0x1000}, {0x300000000000, 0x2}], [{0x80000001, 0xffff}, {0x4a0}, {0x1, 0x2}, {0x7, 0x3}, {0x6, 0x8}, {0x9, 0x3}, {0x4c, 0x2}, {0xffff, 0x100000001}, {0x7b24a3d6, 0x7}, {0x9, 0x6}, {0x4}], 0x7}, {[{0xfffffffffffffffa, 0x3}, {0xffffffff, 0x2}, {0x6, 0x2}, {0x2d6}, {0x7, 0x1}, {0x80000000, 0x3}, {0x9}, {0x100000000, 0x2}, {0x2}, {0x1000, 0x3}, {0x7ff, 0x1}], [{0x2, 0xfffffffffffff6c4}, {0x2, 0x10001}, {0x6, 0x5}, {0x6, 0x2227}, {0x36bb, 0x4}, {0x75e7527c, 0x3ff}, {0x1, 0xffffffffffffffff}, {0x40, 0xfffffffffffffffd}, {0x8f, 0x5776}, {0x472, 0xfffffffffffffffe}, {0x4, 0x2215fdc0}], 0x5, 0x7}, {[{0xff}, {0xc000000000000000, 0x2}, {0xffff}, {0x6}, {0x4, 0x3}, {0x0, 0x1}, {0x4c, 0x2}, {0x3fa, 0x2}, {0x9}, {0xfffffffffffffff7, 0x3}, {0x8}], [{0xfffffffffffffff9, 0x81}, {0x3, 0x700b}, {0x9eea, 0xff}, {0x0, 0x95f}, {0x4a4, 0x200}, {0xfffffffffffffc00, 0x1}, {0x9, 0x6}, {0x5, 0x2}, {0x1, 0xfffffffffffffffd}, {0x7f, 0x7}, {0x4, 0x2}], 0xb, 0xa}, {[{0x4a43cccd, 0x3}, {0x6}, {0xffffffff, 0x3}, {0x8, 0x3}, {0x101}, {0x4, 0x3}, {0x2, 0x3}, {0x101, 0x3}, {0x2000000000}, {0x0, 0x1}, {0x2494}], [{0x6, 0x3}, {0x47, 0xbb4b}, {0x10000, 0x6}, {0xd7, 0x4}, {0x6, 0xff}, {0x6, 0xfffffffffffffffa}, {0x5, 0x3}, {0x2, 0x80000001}, {0x0, 0x2}, {0x8, 0x2}, {0x9, 0x1}], 0x9, 0xb}, {[{0x9, 0x3}, {0x8, 0x1}, {0x1000, 0x2}, {0x5, 0x1}, {0x7, 0x2}, {0x1}, {0x6, 0x2}, {0x4, 0x2}, {0x2, 0x1}, {0x3, 0x3}, {0x800, 0x2}], [{0x0, 0x9011}, {0xba, 0x2}, {0x9, 0x9}, {0x100000000, 0x7}, {0x1}, {0x2, 0xb38}, {0x2, 0x3f89}, {0x0, 0x3}, {0x10001, 0x8}, {0x57, 0xb1}, {0x1000, 0x3a}], 0x2}, {[{0x3, 0x3}, {0x0, 0x1}, {0x9ce1, 0x3}, {0x20, 0x2}, {0x7, 0x3}, {0x80000000, 0x1}, {0x8001, 0x3}, {0x0, 0x3}, {0x9, 0x1}, {0x100000000, 0x3}, {0x0, 0x2}], [{0x9, 0x3}, {0x800, 0x7}, {0x3042, 0xfffffffeffffffff}, {0x4, 0x9437}, {0x6, 0x1}, {0x39}, {0x7fffffff}, {0x4, 0x3}, {0x6, 0xd2}, {0x9, 0x7}, {0x2, 0x6}], 0xb, 0x2}, {[{0x7ff, 0x2}, {0x5}, {0x200, 0x3}, {0x7, 0x3}, {0x520, 0x2}, {0xf6, 0x2}, {0x1, 0x1}, {0x4, 0x2}, {0xf692a77, 0x3}, {0x6ad61cdd}, {0x0, 0x3}], [{0xffffffffffffff80, 0x4}, {0x10000, 0x3f}, {0x3, 0x5}, {0x8, 0x7fffffff}, {0x8001, 0x3fc}, {0x0, 0xa0}, {0xffffffffffffff2c, 0x8}, {0x6, 0x9}, {0x7, 0x1}, {0xfffffffffffffff8, 0x2}, {0x6, 0x10000}], 0x1, 0x8}, {[{0x3, 0x1}, {0x1ff, 0x3}, {0x1f, 0x3}, {0x0, 0x3}, {0x7, 0x1}, {0x2}, {0x4, 0x1}, {0xfb83, 0x3}, {0x5, 0x2}, {0xf5ed, 0x3}, {0x12c, 0x1}], [{0x1f, 0x67}, {0x7, 0x3}, {0x7d61, 0x3f}, {0x37, 0x401}, {0xe50, 0x1}, {0x2f, 0x1f}, {0x9, 0x7}, {0x6, 0x8}, {0x4, 0xbdf0}, {0x9, 0x5}, {0x7}], 0x7, 0xa}, {[{0x5}, {0x4, 0x2}, {0x6}, {0xfd4}, {0x2e3e, 0x3}, {0x1ff, 0x3}, {0x5, 0x3}, {0x20, 0x3}, {0x3ff, 0x1}, {0x400, 0x1}, {0x2000000000000, 0x3}], [{0x32c4, 0x5}, {0x9, 0x1}, {0x200, 0x7}, {0x7f, 0x70d3}, {0xffffffffffffff77, 0xfffffffffffffffa}, {0x1, 0x6}, {0x9bc, 0x2a2441b}, {0x45d5, 0x2c7}, {0x0, 0x5}, {0xbf75, 0x200}, {0x1, 0xfffffffffffffffb}], 0x4, 0x3}, {[{0x6, 0x1}, {0x3, 0x3}, {0x100000001, 0x1}, {0xade7, 0x1}, {0x7fff, 0x1}, {0xbf05, 0x3}, {0x9, 0x3}, {0x0, 0x1}, {0x7, 0x3}, {0x4}, {0x6, 0x3}], [{0x1, 0xa8}, {0x6, 0x80000001}, {0x3, 0x8}, {0x2, 0x3fff80000000000}, {0x5, 0xe373}, {0xff, 0x1}, {0x1ff, 0x6}, {0x3f, 0x3f}, {0x5, 0x8}, {0x2, 0x656d}, {0x2, 0x7ff}], 0x3, 0x6}], 0x1}}}, @ip={'ip\x00', 0x20, {{@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x80, 0xff000000, 0xffffffff, 0xb11, 0x21, 0x0, 0x1b, 0x4e20, 0x4e20, 0x4e22, 0x4e20}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xf, 0x40, 0x888d, 'syzkaller1\x00', 'dummy0\x00', 'veth0\x00', 'vlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0x898, 0x8d0, 0x908, [@u32={'u32\x00', 0x7c0, {{[{[{0x6, 0x1}, {0x7, 0x2}, {0x9, 0x3}, {0x7fff, 0x3}, {0x3, 0x2}, {0x2, 0x3}, {0x100000000, 0x1}, {0x8}, {0x7fff, 0x3}, {0x9, 0x3}, {0xfffffffffffffff9}], [{0x1, 0x2}, {0x5, 0x1}, {0x6, 0x41}, {0x8, 0x3}, {0x2, 0x80}, {0x9, 0x5}, {0x9, 0xfffffffffffffffd}, {0x3, 0x4}, {0x8, 0x7}, {0x84, 0x4}, {0xff, 0x401}], 0x7}, {[{0xd632, 0x3}, {0x4, 0x1}, {0xfffffffffffff902}, {0x8}, {0x4, 0x1}, {0x9}, {0x4, 0x3}, {0x2, 0x3}, {0x4983}, {0x3, 0x2}, {0x7fff, 0x3}], [{0x4, 0x3}, {0x1c000000, 0xfffffffffffffffc}, {0xfff, 0x58}, {0x7fffffff, 0x1}, {0x10000, 0xa9}, {0x7f, 0x3}, {0x9}, {0x3, 0x7dfaf237}, {0x7, 0x4fd9}, {0xfff, 0x1}, {0x5, 0x3}], 0x3, 0xb}, {[{0x3, 0x3}, {0x20, 0x3}, {0x6, 0x1}, {0x1ff, 0x3}, {0x6, 0x3}, {0x7f, 0x3}, {0x2, 0x1}, {0x1, 0x1}, {0x20, 0x1}, {0xfffffffffffffff7}, {0xbc, 0x1}], [{0x91, 0x1}, {0x7, 0x7ff}, {0x100, 0x20}, {0xfffffffffffffffc}, {0x18000000000000, 0x20}, {0x2a32, 0x20}, {0x40b}, {0x5, 0x3d5c3f0f}, {0x8, 0x40}, {0x7fff, 0x4}, {0x2, 0x7f}], 0x3, 0x2}, {[{0x5}, {0x3ff, 0x3}, {0x8001, 0x2}, {0xffff, 0x2}, {0x7f}, {0x7, 0x3}, {0x80, 0x3}, {0x7fff, 0x1}, {0x9, 0x3}, {0x2, 0x3}, {0x9, 0x3}], [{0x8e7}, {0x47, 0x5}, {0x6, 0x1000}, {0x7, 0x4}, {0x8001, 0x401}, {0x6, 0x7}, {0x86c5, 0x818}, {0x8}, {0x1, 0xf6e}, {0x5, 0xfffffffffffffffe}, {0x2, 0x1}], 0x5, 0x7}, {[{0x8, 0x3}, {0x1, 0x3}, {0x3f, 0x3}, {0x7}, {0x1, 0x3}, {0x1}, {0xff, 0x1}, {0x10000, 0x3}, {0xa1}, {0x7fff, 0x1}, {0x1, 0x2}], [{0x100, 0xfff}, {0x0, 0xa0000000}, {0x401, 0xb19}, {0x80000001, 0x7fffffff}, {0x7f, 0x1d}, {0xfffffffffffffff8, 0xe434}, {0xa5, 0xc68}, {0x8001, 0x1}, {0x80000000}, {0x9, 0x6}, {0x8, 0xa77}], 0x3, 0x5}, {[{0xe2c, 0x3}, {0x8, 0x1}, {0x4b, 0x2}, {0x5}, {0x4}, {0x4, 0x3}, {}, {0x2, 0x1}, {0x8}, {0x6, 0x1}, {0x2, 0x3}], [{0xf8c, 0x5}, {0x100, 0x5}, {0x100, 0x8}, {0x7, 0xfffffffffffffff8}, {0x2, 0xffff}, {0x7fff}, {0xffffffffffffffff, 0xffffffff80000000}, {0x9, 0x9}, {0x0, 0x1}, {0x8, 0x5292}, {0x4, 0x10000}], 0x6, 0x9}, {[{0x4e2}, {0x8}, {0x2}, {0x8, 0x3}, {0x4, 0x3}, {0x553}, {0x40, 0x2}, {0x0, 0x3}, {0x67}, {0x6e}, {0x0, 0x1}], [{0xfffffffffffffffd, 0x7fff000000}, {0x2, 0x8}, {0x1f, 0xee3a}, {0x2, 0xfffffffffffffffe}, {0x0, 0x7}, {0x80, 0x101}, {0x9e, 0x4}, {0x80000000, 0x100}, {0x1000, 0x40}, {0x8000, 0x7}, {0x6, 0x2}], 0x1, 0x4}, {[{0x9, 0x3}, {0x8}, {0x7ff, 0x3}, {0xffff, 0x3}, {0x8001, 0x3}, {0x1, 0x2}, {0xd46, 0x3}, {0x101, 0x3}, {0x10001, 0x2}, {0x6}, {0x80, 0x3}], [{0x3, 0x2}, {0x40, 0x1}, {0x5ce, 0x70d}, {0x101, 0x9}, {0x2, 0x7fff}, {0x100, 0x80000001}, {0x7fffffff, 0x8}, {0x7, 0xfffffffeffffffff}, {0xecc, 0x6}, {0x2, 0x9}, {0xbd56, 0x4}], 0x4, 0x6}, {[{0x1}, {0x5}, {0x3, 0x3}, {0x800, 0x1}, {0x0, 0x3}, {0x5c80}, {0x20, 0x3}, {0x7, 0x3}, {0x401, 0x1}, {0x21, 0x1}, {0x3}], [{0x8001, 0x1}, {0x9, 0x100000001}, {0x1f, 0x3}, {0xfb7e, 0x8001}, {0xf32, 0x101}, {0x1, 0x521}, {0x1, 0x80000000}, {0x0, 0x2}, {0x9}, {0x7, 0x6}, {0x1, 0x7}], 0x2, 0x7}, {[{0x1ff, 0x3}, {0x101, 0x2}, {0x7}, {0xfff}, {0x26, 0x3}, {0x20, 0x1}, {0x1ff, 0x2}, {0x20e}, {0x0, 0x2}, {0x8, 0x3}, {0x5, 0x3}], [{0xfffffffffffffffc, 0x1}, {0x7, 0x8001}, {0x1, 0x101}, {0x3f, 0xff}, {0x9, 0x3}, {0x1000, 0x9}, {0x6, 0x10}, {0x8, 0x1}, {0x43, 0xffffffff00000001}, {0xffffffff, 0x2}, {0x7, 0x300000}], 0x2, 0x1}, {[{0xffffffffffff7fff, 0x3}, {0xff}, {0x3, 0x3}, {0x1}, {0x2b, 0x3}, {0x9, 0x3}, {0x5, 0x3}, {0x2, 0x3}, {0x8001, 0x3}, {0x7fff, 0x3}, {0x6, 0x3}], [{0x6f, 0x7ff}, {0x80000001, 0x2}, {0x3, 0x10000}, {0x800, 0xffffffff}, {0x5, 0x80}, {0x6, 0x4}, {0x60, 0x8}, {0x3f, 0x6}, {0xd6, 0x9}, {0x5, 0x2}, {0x8, 0x4ed5}], 0xb, 0x8}], 0xa}}}, @connbytes={'connbytes\x00', 0x18, {{0x9, 0x1f}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}, {{{0x3, 0x44, 0x16, 'veth0_to_bond\x00', 'ip6_vti0\x00', 'bridge0\x00', 'irlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0xc0, 0x130, 0x178, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@loopback=0x7f000001, [0x0, 0xff0000ff], 0x4e20, 0x3b, 0x5, 0x4e23, 0x2, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x1, 0x9, 0x1}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0x1548) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000000c0)) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') 2018/05/11 02:27:51 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x3, 0x0) r2 = inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) connect$netrom(r1, &(0x7f00000001c0)=@ax25={0x3, {"472db79d763ee1"}, 0x7fff}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000740)={&(0x7f0000000040)=@updpolicy={0xc4, 0x19, 0xa5167c18532baf21, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x0, 0x0, 0x0, 0x3}, 0x0, 0x6e6bb6, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4008840}, 0x0) 2018/05/11 02:27:51 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20000) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, "71ff6575653000000000000000001a755d9c895dc1f900000000010000000000000000000000000000000100"}) 2018/05/11 02:27:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x125000, 0x0) bind$bt_l2cap(r1, &(0x7f0000000240)={0x1f, 0x3, {0x2, 0x6, 0x3f, 0x81, 0x101}, 0x100000001, 0x120}, 0xe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3f}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380)=r2, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x4d, "6e93a9a34c2b3e8dc0cd2898d74df2446ec78c5349f576ac0240278b81ab7402ad78765a4edbb0d773fb1828fc04fe03cdb0da5cb6d397cf8fe08129d8e52bb35e96f56cf0dabbe1f01c6a49c1"}, &(0x7f0000000180)=0x55) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x7}, 0x8) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1c008722942d020000008f09000000000000003422a6f69ff8692dafe686e44de1000000000000"], &(0x7f0000000040)=0x24) 2018/05/11 02:27:51 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00006f1ffc)=0x100000001, 0x4) 2018/05/11 02:27:51 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0), 0x0) dup3(r1, r1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x9b7a95834702e445) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x8000) connect$inet(r1, &(0x7f0000000440)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') set_thread_area(&(0x7f00000000c0)={0x6, 0x1000, 0x400, 0x7, 0x7, 0x6, 0x1, 0x102bc00000000000, 0x0, 0xffffffff00000000}) sendfile(r1, r2, &(0x7f0000000000), 0x7fffffff) 2018/05/11 02:27:51 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2002) close(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/05/11 02:27:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000000100)=""/158, 0x9e, 0x0, &(0x7f00000001c0)=@sco={0x1f}, 0x80) r2 = socket$netlink(0x10, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=@bridge_dellink={0x20, 0x11, 0xb09, 0x0, 0x0, {0x7, 0x0, 0x0, r3}}, 0x20}, 0x1}, 0x0) 2018/05/11 02:27:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001040)='/dev/vcsa#\x00', 0x6, 0x101040) getsockname$unix(r0, &(0x7f0000001080), &(0x7f0000001100)=0x6e) openat$cuse(0xffffffffffffff9c, &(0x7f0000001140)='/dev/cuse\x00', 0x400, 0x0) listxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=""/4096, 0x1000) 2018/05/11 02:27:51 executing program 2: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000004000)={0x3, &(0x7f000000f000)=[{0x3d}, {0x40}, {0x6}]}, 0x10) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) recvfrom$unix(r0, &(0x7f00000001c0)=""/146, 0x92, 0x2040, 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x5, 0x3, 0x5, "bce594719b325c61056ea7bb7bbf4d5e730f10fc426b7a3a50a89ee756c4008a52812fffc6448b91a875c9999e28e4a4c18e0b40f785c6d7f8bda08a242370", 0x3}, 0x60) sendto$unix(0xffffffffffffffff, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000013c0)={0x9, 0x0, 0x4, 0x8a, &(0x7f0000000280)=""/138, 0x52, &(0x7f0000000340)=""/82, 0x1000, &(0x7f00000003c0)=""/4096}) getpeername$unix(r0, &(0x7f0000001400), &(0x7f0000001480)=0x6e) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x81, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x400000, 0x0) 2018/05/11 02:27:51 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'eql\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'syzkaller0\x00', 0x600}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'gretap0\x00', 0x600}) 2018/05/11 02:27:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000000000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x80000001) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x60000001}) 2018/05/11 02:27:51 executing program 3: r0 = socket(0x9, 0x1, 0x1081) bind(r0, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="061a88a89e96d1c2", 0x8}], 0x1) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000180)="b77803216e9fa216b62e3497cb2cc8040b756aa0109c23a68af8a8cacbe9b8e36f9f6ce1ad120a2fa64a9fd55068070a0ed2fd1f7079bcfec180d03813aefb3208e864111e5940cdeab54525fcba633c0d6c5d454b7d5a8d6b5f920bc4117171dd5dfa13c3f10ec0a189549387d7a144ae5422413e1454e5ffa8580ceeff2fdd66b506c4c391557de8d5169b1897fe564ea94919ce768a5fdcfe3ab57166c9aea049b1f9ae72f0506d6efb4a5e3c26d7f2658cc0dd9b00e6ded2710882dff41e616ed2fd67329657e4ef4e6b5b31ff1530964808dc3248bbb915b53215440197c44b878dc2c4729098f626501c2d9bc30876f3ef6f5538") 2018/05/11 02:27:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r8, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80) setsockopt$inet6_MCAST_MSFILTER(r11, 0x29, 0x30, &(0x7f0000001180)=ANY=[@ANYBLOB="a2bf0000000000000a004c210001000000000000000000000000000000000001010001000000000000000000000000000000000600000000000000000000000000000000000000000000000000f6000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000008000000000036db9b8cff6570e20200000000000000000000001bae00000500000007000000000000001a00000000000000000000000000f8000000000000000000000000000000001d00000000ffec00000000000000000000000000a7f12bef1c0880e800000000000000000000000000000000004000000000fba27393e4fe6f7029e073bc09000000381cef34df1c7fd48940f38b6aac10fcc72ecb89d8b28d60e765f8797a805b44b7e1f26834e372e7060d5b550219ad7d37bbb28887f984b5b8899ba0699c822d816e3ff007598a5e143439eae8ec1fcb9128d3f0ccaf7ae8f1d147a40c13a70541dd91125e49b2ae710676d38c71e2182adc663b6f1f20eda769f80b03b9741354325cf0394f50fff7f0d80b4e581166547e9e643d913841715a84aeb678e2865f2608f9e643228c05e5c39fc4c278e45b0f71440b6d729bceb34c01b2fa1c7617b20403b19124bfce7f3f33e65f901e3a38799aa35c5716d64f293ec3a31025f30ed93c6515169b6240c1f070bfb502cffd9c959a57dcbcbb2d8f038ac0c77c9d6e08848e2b5cda3faf658da966598644c2c606713e49b6a2f7a92bba82e6d3eb211077f6fbf9ae06622d"], 0x1) [ 131.968276] bridge0: port 2(bridge_slave_1) entered disabled state [ 131.975347] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.061766] device bridge_slave_1 left promiscuous mode [ 132.067699] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.088640] device bridge_slave_0 left promiscuous mode [ 132.094667] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/11 02:27:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10000, 0x0) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000001540)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) close(r0) 2018/05/11 02:27:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000340)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x1a, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f00000004c0)='./file0/file1\x00', &(0x7f0000852000)='.', &(0x7f0000000240)='ramfs\x00', 0x10, &(0x7f0000000500)) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000180)=0x1) preadv(r0, &(0x7f00000023c0), 0x0, 0x0) 2018/05/11 02:27:52 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000100)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)=0x0) ptrace$peekuser(0x3, r3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000280)=0x2c) 2018/05/11 02:27:52 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x100) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000080)=""/206) sendmsg$can_bcm(r0, &(0x7f0000000040)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xfffffffffffffffd, 0x0, {}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "04f8fdf00ae929ecbd11321a79d8afa5cc9d21af273294a23a56164561d58cf444c0609fd2f67aeae1c6dc052d5a0a6de77dd676383077d2aca4a9ab87410bb9"}}, 0x80}, 0x1}, 0x0) 2018/05/11 02:27:52 executing program 5: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80800) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)={0x8, {{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x5, [{{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e23, @rand_addr=0x7}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}]}, 0x310) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) rt_sigreturn() setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/05/11 02:27:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) sendto$inet6(r2, &(0x7f0000000040)="64465b3d6963c2330864006fc9051256190f8742249360306991ac34f8651270739116810e74880067fc3ea4b626fd893c50239c137e7106a1cce410a5460d348019519548390fca7ded1add671e7002f32619423a41b67f8498eb78cdca839ca4f1eac8a29280657c3e0dca5b9fb98a90a95303", 0x74, 0x84, &(0x7f00000000c0)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x10}, 0xfff}, 0x1c) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) 2018/05/11 02:27:52 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x0, 0x0) fdatasync(r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='net/ipv6_route\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) sched_getscheduler(r2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) poll(&(0x7f0000000000)=[{r0}, {r0, 0x4001}, {r0, 0x4}], 0x3, 0x2) 2018/05/11 02:27:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r8, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80) setsockopt$inet6_MCAST_MSFILTER(r11, 0x29, 0x30, &(0x7f0000001180)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/11 02:27:52 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000080)=0x1) writev(r0, &(0x7f00000026c0)=[{&(0x7f0000000000)="df", 0x1}, {&(0x7f0000002640)="82740c7a4f7764f01a858aeddc2eba", 0xf}], 0x2) 2018/05/11 02:27:52 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x2000, 0x0) 2018/05/11 02:27:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00'}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xfffffe10, &(0x7f0000001880)={&(0x7f0000000380)=ANY=[@ANYBLOB="280000001300000000000000ac0a02c88c61f2afcefdd6be8bbaef56ea2bcb54f1486986dfbfeb", @ANYBLOB="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", @ANYBLOB="000000000000000008002b0004000100"], 0x28}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x408, r0) connect$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x8, 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/05/11 02:27:53 executing program 6: setrlimit(0x8, &(0x7f00000a3ff0)={0x6}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat\x00') r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="353e87de6693486514632676fbd6393cd6af2c008dc7c28125f264f415a033443eaabde3464c46e33155f4eb85deeaf1928d32c1078ae9c547c7a92294ea422a631b8224e3654710c6b8ffad5eb053cfc39e019ae047c7299e68d1504154ae4e4375d17eea04c7d0c4bbbf85433446727a4733ccedf451f21bbb326e2ffec806066b7633fcd39ed54ea6dc44b58e565771880f7662b50d201a06304104ecd01484add70fab5cd5e1814c3c6c92789c61a9524058dad14795b8520a", 0xbb, r1) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000040)="26998dfcb2cf24db0ecc2215c2d67058c35dd32ed6ee6c46682e3be139eed09c5d4143fff173558dccd4426971d9931b185b6d18", 0x22) r2 = eventfd2(0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x82010, r2, 0x0) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 2018/05/11 02:27:53 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x23) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/89, &(0x7f0000000080)=0x59) 2018/05/11 02:27:53 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000009c0)={0xffffffffffffffff}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000a00)={@empty, @dev={0xac, 0x14, 0x14, 0x1d}, 0x0, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000440)='"', 0x1}], 0x1, &(0x7f0000001bc0)}, 0x0) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f00000007c0)=[&(0x7f00000004c0)='lo\x00', &(0x7f0000000500)='lo\x00', &(0x7f00000005c0)="656d316e6f646576657468302574727573746564766d6e6574302e6d696d655f747970653a6c6f7d76626f786e657430a670726f632500", &(0x7f0000000600)='/dev/rfkill\x00', &(0x7f0000000640)='lo\x00', &(0x7f0000000680)='/dev/rfkill\x00', &(0x7f00000006c0)='/dev/rfkill\x00', &(0x7f0000000700)='*\x00', &(0x7f0000000740)='/dev/rfkill\x00', &(0x7f0000000780)='/dev/rfkill\x00'], &(0x7f0000000980)=[&(0x7f0000000840)='keyringvboxnet0eth1}q+!\x00']) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40, 0x0) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xfffffffffffffffa, 0x5}, &(0x7f0000000480)=0x90) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={r4, 0x7fffffff}, 0x8) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x189, &(0x7f0000000800), 0x28c, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000000)=@hci, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000140)=""/240, 0xf0}}], 0x2, 0x0, &(0x7f0000000b80)={0x0, r3+30000000}) 2018/05/11 02:27:53 executing program 5: r0 = getpgid(0x0) sched_setaffinity(r0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) read(r1, &(0x7f0000000000)=""/28, 0x1c6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x4) r3 = perf_event_open$cgroup(&(0x7f00000001c0)={0x5, 0x70, 0x2, 0x0, 0x10001, 0x7, 0x0, 0x3f, 0x0, 0x5, 0xffff, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x0, 0x1, 0xf57, 0x420e, 0x77, 0x893, 0x10000, 0x1, 0x5, 0x6de, 0x401, 0x4, 0x1, 0x58210000000000, 0x875, 0x7, 0x200, 0xd3, 0x3bc, 0x1, 0xffffffff, 0x8, 0x4000000000000, 0x2, 0x250, 0x0, 0x100000000, 0x0, @perf_bp={&(0x7f0000000180), 0xe}, 0x4813, 0x2, 0x7ff, 0x0, 0xa2b5, 0x3, 0xfd}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x1) fremovexattr(r2, &(0x7f0000000240)=@random={'btrfs.', ',\x00'}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 02:27:53 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r8, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80) setsockopt$inet6_MCAST_MSFILTER(r11, 0x29, 0x30, &(0x7f0000001180)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/11 02:27:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00000000c0)=0xfffffffd, 0xfffffffffffffc3a) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmsg(r0, &(0x7f0000001340)={&(0x7f0000000140)=@can={0x1d}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000200)=[{0x18, 0x11a, 0x1, 'V'}], 0x18}, 0x0) 2018/05/11 02:27:53 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) flistxattr(r0, &(0x7f0000000200)=""/95, 0x5f) sendto(r0, &(0x7f0000000100)="26645c8ecfa3dd45a5acbe41bf1dc4ba1745f1a63c90b02ef9cbdb4e1a32db6e55dda085fda1091fe4b0ab3c61a3474fc21832ce54c815335ff0f65d396115845275d3fdcb8316595840a57a73b1244385066263762d10aa8ba01066c5cd9bddc6a57c242380cf61", 0x68, 0x20000801, &(0x7f0000000180)=@ipx={0x4, 0x7fa, 0x8, "fa3493d517b8", 0x42}, 0x80) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) read(r2, &(0x7f0000001140)=""/20, 0x5) 2018/05/11 02:27:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0xa20, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) accept$inet(r0, 0x0, &(0x7f00000000c0)) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='|', 0x1, 0x4004000, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/11 02:27:53 executing program 0: pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000840)={0x75c1, 0x0, 0x0, 0xca, &(0x7f00000005c0)=""/202, 0x68, &(0x7f00000006c0)=""/104, 0xe7, &(0x7f0000000740)=""/231}) r2 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x20004, 0x8001) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000280)=""/205, &(0x7f0000000980)=0xcd) ioctl$int_in(0xffffffffffffffff, 0x800000c0045006, &(0x7f0000000000)=0x9) socketpair(0x15, 0xf, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$join(0x1, &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x2}) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000080)={0x5, 0x8, 0x9, 0xfffffffffffffffe, 0x7}) sendmsg$nl_crypto(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x120000}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=@del={0x118, 0x11, 0x810, 0x70bd26, 0x25dfdbfb, {{'xts-aes-aesni\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0xffffffffffffff5f}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0x3f}, {0x8, 0x1, 0x52d}, {0x8, 0x1, 0x3f}, {0x8, 0x1, 0x3ff}]}, 0x118}, 0x1, 0x0, 0x0, 0x24004040}, 0x40080c0) pipe2(&(0x7f0000000380), 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000900)={'bpq0\x00', 0x1ff}) recvfrom$ipx(r3, &(0x7f0000000880)=""/61, 0x3d, 0x0, &(0x7f00000008c0)={0x4, 0x2, 0xfffffffffffffffd, "72255d4672c8"}, 0x10) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x1e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYRES32=r2], &(0x7f0000000180)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000001c0)={r5, 0xff, 0x3, [0x4, 0x5, 0x5]}, &(0x7f0000000200)=0xe) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000940)=0x14, 0x4) connect$rds(r3, &(0x7f0000000540)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) 2018/05/11 02:27:53 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0xb9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x2, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xfc0, &(0x7f0000009000/0x400000)=nil, 0x3) 2018/05/11 02:27:53 executing program 7: r0 = semget(0x2, 0x0, 0xc0) semop(r0, &(0x7f0000000000)=[{0x7, 0xff, 0x1800}, {0x4, 0x4, 0x1000}, {0x3, 0x1}, {0x3, 0x7c8e, 0x1800}, {0x400000000001, 0xfffffffffffffff7, 0x1000}, {0x2, 0x1, 0x1000}, {0x0, 0x7, 0x1800}], 0x7) semctl$SEM_INFO(r0, 0x5, 0x13, &(0x7f00000001c0)=""/203) 2018/05/11 02:27:53 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000752ff4)={&(0x7f0000215000)='./file0\x00'}, 0xc) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x6) syz_emit_ethernet(0xbb, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [{[], {0x8100, 0x200, 0x6, 0x2}}], {@x25={0x805, {0x3, 0x3, 0xff, "9069661e025951dbb41216cfab7f098f3100c2b627f4f01a1893ad6018f9ee075007d77bc3fe7f9a6fab7cf57f5ad63918380a23d1285bff8771910a97444ebe5c6eff365c3533e246fab08e27d3519f8083cc315e60f6b4ce1f8f135398b9def84950c20fdca478e51345a950a05abb89b78a3aa5ee894eb57b5ca4e58af351916368fb4839278f61cd3fe849cc5787aa88c4f85ab18c6f683846e1d4b392de810b774d5b1b"}}}}, &(0x7f0000000180)={0x1, 0x2, [0xf31, 0x7cf, 0x5d8, 0x2ca]}) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000001c0)=0x6, 0x4) 2018/05/11 02:27:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') sendfile(r0, r0, &(0x7f000050dff8)=0x1000, 0x879) 2018/05/11 02:27:53 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r8, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80) setsockopt$inet6_MCAST_MSFILTER(r11, 0x29, 0x30, &(0x7f0000001180)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/11 02:27:53 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80, 0x4ca842) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000707ff0)={r1, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) shutdown(r2, 0x2000000000000002) 2018/05/11 02:27:54 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x7f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'sh\x00', 0x20, 0x1, 0x65}, 0x2c) 2018/05/11 02:27:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) socket(0x15, 0x2, 0x4) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000000c0)=0x4, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/05/11 02:27:54 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000380)='R', 0x1}], 0x1, &(0x7f0000325000)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000000)=0x4, 0x4) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000000c000)}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r2, &(0x7f0000000080)=""/45, 0x2d, 0x1, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) 2018/05/11 02:27:54 executing program 7: unshare(0x280603fd) r0 = creat(&(0x7f000032c000)='./file0\x00', 0x0) mq_getsetattr(r0, &(0x7f0000608fc0), &(0x7f0000ca8000)) 2018/05/11 02:27:54 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000280)="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") ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f015") 2018/05/11 02:27:54 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x7b, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x6, 0x1, 0xfcb, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140)=0x8, 0x4) modify_ldt$write2(0x11, &(0x7f0000000000)={0x7fffffff, 0x40000000000000, 0x400, 0x7, 0x6b4, 0x400, 0x100005, 0x3, 0x90, 0x3ff}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) kexec_load(0xa9, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180)="bf1a157ece61e8ad2b86c0f1836d48afdaaaa5f6d85cb94c7d81630f5cbeef253039b7a1257edc1db824b1715943ba3cb7a9dfff8af2915b394cca8eabc33e3b57ecf9999888242d7caac412fcce46f8d3fb0a0aae7c8192d05d912ca9372ec7c982192712bc10314984b6e1f4601a221f7d7aa026af82d1f1bb9adce71fdb35c0409bdc7a5a78fb53589edc5fbe1830e754978d15b862db58bcdc30292b6299cfda8fba8e7bb220cf58aff9c3feff66e1cc4870edca96337d23555f28416632db57da70a4e49c10367ed5648336178793e12e28863f13a4eeca76fe8b09503aae5530", 0xe3, 0x2400000000000000, 0x80}], 0x320000) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/11 02:27:54 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000001e40)='/dev/adsp#\x00', 0x73d4, 0x102) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001ec0)=0x5d55c0e5fcbd4f9b) r1 = socket$inet6_sctp(0xa, 0x800000001, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={'sit0\x00', @ifru_map}) [ 134.115196] IPVS: set_ctl: invalid protocol: 127 172.20.20.170:20003 sh 2018/05/11 02:27:54 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {r2, r3+10000000}}, &(0x7f0000040000)) ppoll(&(0x7f0000000100)=[{}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x400}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) [ 134.220144] IPVS: set_ctl: invalid protocol: 127 172.20.20.170:20003 sh 2018/05/11 02:27:54 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x2f0) 2018/05/11 02:27:54 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x2, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x3}, 0x8) 2018/05/11 02:27:54 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read(r0, &(0x7f0000000000)=""/97, 0x61) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x9, 0x1, 0x9b03, 0x5}) [ 134.393526] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/11 02:27:55 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) ioctl(r0, 0x8000000000009381, &(0x7f0000000080)="010000000040400018") r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) 2018/05/11 02:27:55 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) bind$inet6(r0, &(0x7f0000000580)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x30040, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) renameat2(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x2) syz_emit_ethernet(0x3e, &(0x7f0000000680)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/11 02:27:55 executing program 4: socketpair(0x1e, 0xb, 0x8, &(0x7f0000000100)={0x0, 0x0}) close(r1) r2 = getpid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000140)={0x7fff, 0xff, r2, 0x0, r3, 0x100, 0x1b, 0xeac}) socket$kcm(0xa, 0x2, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) connect(r1, &(0x7f0000000240)=@ll={0x11, 0x11, r4, 0x1, 0x9, 0x6}, 0x80) setsockopt$sock_attach_bpf(r1, 0x84, 0x72, &(0x7f0000000180), 0xc) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xc9, 0x4100) 2018/05/11 02:27:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x14, 0x1, 0x1, [r0, 0xffffffffffffffff]}], 0x14}, 0x0) close(r2) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x121002) symlinkat(&(0x7f0000000080)='./file0/file0\x00', r3, &(0x7f0000000100)='./file0\x00') ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000200)) getpid() r4 = fcntl$getown(r2, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000000300)='sessionid\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000140)={{0x1, 0x4}, 'port0\x00', 0x10, 0x20, 0x1, 0x20, 0x6, 0xfffffffffffffffa, 0x20, 0x0, 0x7, 0x4}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r5, 0x40045532, &(0x7f0000000040)=0x5) 2018/05/11 02:27:55 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x93141e5c360d3f1a, 0x44031, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x0, &(0x7f0000000300), &(0x7f00000002c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5e, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x3, 0x0, 0x1f, {}, {0x0, 0x2710}, {0x4, 0x3, 0xa4, 0x3}, 0x1, @canfd={{0x3, 0x7, 0x2, 0xff}, 0x2d, 0x2, 0x0, 0x0, "29744bb46bf9207ff448b9faedd01a1e2a7daaced7c076ab5752d0f892c4507afcfa03b4ac0a09f7710d237dbfc1ac2cbf8ba91a30de84095e8545203565ab24"}}, 0x80}, 0x1, 0x0, 0x0, 0x20048811}, 0x40) 2018/05/11 02:27:55 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./control/file0\x00') rename(&(0x7f00000000c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000240)) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240)) lgetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)=@known='system.advise\x00', &(0x7f0000000340)=""/30, 0xde) umount2(&(0x7f0000000200)='./file0\x00', 0x0) munmap(&(0x7f0000013000/0x2000)=nil, 0x2000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x1, 0x1, 0x6, 0x0, 0x1}) 2018/05/11 02:27:55 executing program 0: unshare(0x40600) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0xffffffffffff9c14, 0x10001, 0xffff, 0x4}, 0x10) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'veth1\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="5bfcef9617a3"]}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) pwritev(r0, &(0x7f0000000140), 0x10000000000001ae, 0x0) 2018/05/11 02:27:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x3) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x800, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) 2018/05/11 02:27:55 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x18, 0x10c, 0xb, "01"}], 0x18}}], 0x1, 0x0) 2018/05/11 02:27:55 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x80000200, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000640)=""/233) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9a8f, 0x2) 2018/05/11 02:27:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x17, &(0x7f0000000000)=""/8, &(0x7f0000fecffc)=0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xde9, 0x4a8000) ioctl$TIOCSBRK(r1, 0x5427) 2018/05/11 02:27:55 executing program 0: r0 = add_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="7d096ac786fad2a099ea5cc5734e6ec6db22700b06d584533b9e0e5a556389ebb41497ee89d6faa3bf01b99d9f08657c8c4466f69e0ebac44502d9640c716456a8bd6da8d42481bcaaf7a93855fb686a1b48cf848a625cfc2a74fe01f1bc3ee3910199cc679a1477d874e69b1d881cfa27f7edc6c135753ba9d1f09c9dbe169bf06f4aa16468561d8829f611c784bf6c89742d6e68d57f3356a9573da6319b4b8cb22b5fa9fced008ede3d89033e7d8b7eb85138ec94fd1ae46904d582ff3998d5cb0b47c5b035", 0xc7, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$search(0xa, r1, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0) 2018/05/11 02:27:55 executing program 3: unshare(0x40600) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) symlinkat(&(0x7f0000443ff6)='./control\x00', 0xffffffffffffffff, &(0x7f000034aff8)='./file0\x00') renameat(0xffffffffffffffff, &(0x7f0000d5a000)='./file0\x00', 0xffffffffffffffff, &(0x7f000033c000)='./control\x00') readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/185, 0xb9) readlinkat(0xffffffffffffffff, &(0x7f0000edc000)='./control\x00', &(0x7f0000000180)=""/234, 0xea) 2018/05/11 02:27:55 executing program 1: r0 = socket$inet(0x2, 0x8000000000003, 0x32) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r1, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x84000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380)='veth1_to_team\x00', 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bcsf0\x00', 0x10) r2 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/14) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000180)}, 0x0) 2018/05/11 02:27:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) open(&(0x7f0000000000)='./file0\x00', 0x80001, 0x40) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f00000003c0)=0x6, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x1200}, &(0x7f0000000200)=0x8) [ 135.985495] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 02:27:56 executing program 5: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x800, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0x5) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) bind$unix(r3, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) fcntl$notify(r3, 0x402, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x2, 0x8008, 0x9af, 0x9, 0xf2, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x17b}}, 0x3, 0x4}, 0x90) unshare(0x40600) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x100000001, 0x4) fcntl$notify(r2, 0x402, 0x0) 2018/05/11 02:27:56 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0), 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x9b7a95834702e445) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') getrusage(0xffffffffffffffff, &(0x7f0000000040)) sendfile(r0, r1, &(0x7f0000000000), 0x7fffffff) 2018/05/11 02:27:56 executing program 7: unshare(0x40600) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x101}, &(0x7f00000001c0)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$getflags(r2, 0x40a) 2018/05/11 02:27:56 executing program 6: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x101, 0x20000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x80040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00000000c0)={{0x518, 0x1}, {0x81, 0x3}, 0x3f, 0x1, 0x3f}) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000300)={0xfffffffffffffeff, 0x100, 0xda, &(0x7f0000000200)="d82b20b70ff216ddec0aa7669f00b4b2aca1d1607c97bd0619e4042cbf0aeda028022a725f2922cd4cfbd26a0545abef8de985f395e84d74cd0f94b391a86047900514a4a2e85ba9ac7ffe97c40d96fe02e12a3038a4b835a480877f0ce9f51943c1adc5d3ad3212903ebedceb54f1d1689b5da0437276f2f4df0ceb748236f02e483e1dbed6c57aed6e7ba2a297ca3827be99be33177ed2b56732a7280578564c4ab07d52849fdb0f21f9cbe766f0d12bbfd50322a328c6f2b8c24cc617621fbef05207e1613b10ad01f9d3a7a7343f935db66bda2610e38e7e"}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000340)={'bcsf0\x00', {0x4, 0x0, 0x1eb5, "6184532cb38d", 0xaf73}}) 2018/05/11 02:27:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="27f39da6135c20e3a15a851ac17fcc8e137ce187850a992dfcbc5dadfc966db651cac020f813cd5be4086c125ef5a482ce9c37b55b068af3b225170114f12191800f802526804efb20430b013450c936f0d1bb047f4e06f300c7", 0x5a}], 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000200)=@buf={0x0, &(0x7f0000000640)}) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003940)=ANY=[]}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="160500fdd034dae2b71f6894ce2ff171e7207e61cdf44c5ff3611ee7ba68a04f0817271177bb32629d266df38e9e91a3c1c1289d4e50ec1c9c30fd24bdb1b951e020dc0a564796d9b9bcc974960bd874babf2dd6d570ea4dceaffe0218f8ae49ecb912d3bcaa3a1ff09579de0a89ccd6d516a259c4e1c463ac728a916c669d88f807f47deb41163f8d2dbdc8e2000000000000"], 0x1}, 0x1}, 0x20008000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000cc0)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000700)) gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000003400)=0xffffffffffffff93) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003700)) fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003780)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000037c0)) getpgrp(0x0) getpgrp(0x0) sendmsg$netlink(r3, &(0x7f0000003900)={&(0x7f00000007c0)=@kern={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f00000036c0)=[{&(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000003800), 0x0, 0x8010}, 0x10) r5 = request_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r4, r5) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) r6 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x4, r7}) 2018/05/11 02:27:56 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendto$inet6(r0, &(0x7f0000000080)="84", 0x1c, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x200}, 0x8) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)=ANY=[@ANYBLOB="02000000260500000000000000000000"], 0xffe2}, 0x1}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000280)) recvfrom$inet6(r0, &(0x7f0000000140)=""/131, 0x83, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/11 02:27:56 executing program 2: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000340)={0x0, 0x0}) write$eventfd(r1, &(0x7f00000000c0), 0x8) close(r1) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setrlimit(0x1, &(0x7f0000000040)={0x3, 0xfff}) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000080)) recvmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000002180), 0x0, &(0x7f0000002200)=""/89, 0x34f}, 0x0) 2018/05/11 02:27:56 executing program 4: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, r0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000080), &(0x7f0000000100)) 2018/05/11 02:27:56 executing program 1: unshare(0x400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x2b5}, 0x10) [ 136.994210] Unknown ioctl -1068477616 [ 137.019451] Unknown ioctl 35094 2018/05/11 02:27:57 executing program 4: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="000827bd7008fddbdf25090000000800f6fa9dd11c6835be23040d7581718d05000300001efaffd9cdb21998737da0e1004e5740b6ff0f0000080005003f00000008000400010000801400e607000000800000000008001200020000000000000000000000"], 0x58}, 0x1, 0x0, 0x0, 0xc0}, 0x2000c801) [ 137.060752] Unknown ioctl -1068477616 2018/05/11 02:27:57 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="0020f8fe070bf01d3e7b57f14eb151f644603e26e51616cb40c291c739bf5a8660be501958fc39d4964ecb1f3acd63f14abfb0fba252ad0779c32bf3fe3ebfe566c7dd1518111f66d0d311ddcad3f11f63ca9b2246bfe12be8c60321db1b9a80f494c6bf547c88fe6191", 0x40000) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000048fe4)=[{0xffffffffffffffff, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/05/11 02:27:57 executing program 7: unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002840)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002880)=ANY=[@ANYBLOB="02270000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000028c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002900)={r2, 0x40, 0xff, "e5eabe90c0afd31f239677113f8410910433ce2326c909c04c926cef20394f0b24186297f379707f3f8e7c866f2bdae7b8a0d01206be124f3d8e1351322cfd8fb1a31aa5e0f1c846ee62ed3d8a90171f724e5350f31ed31db052d29d0a43e183187c1c2f8cdebde34c57e8abdb55e9af723244d36f4a943c8d6eb4d071544d0c65a6f53b9592a100169b2aa120736fac8917764d7cab6fc2080c0074aab1a16f80302473164ac7ac0168751bc45b99e6bf0e598644b1b0c508c97a2ee9338879837689d4b105d4fd3e8827457315735e90f61771432fae227d8357a5459019af6d1c93294365ea5a73080691d3fa40034dacb793d9fa30d0d0f8d1ffb19833"}, 0x107) ioctl$VT_RELDISP(r1, 0x5605) signalfd(r0, &(0x7f0000000000)={0x144}, 0x8) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000140)=""/8, &(0x7f0000706ffc)=0x8) 2018/05/11 02:27:57 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000000a01, 0x0) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x30) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) close(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x9, 0x8, 0x6, 0x9ad, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000480)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xf4, "16d9a9e1135b41796880508697eacba89e83d6fee4fe8c1caa7f72a6908ed03fc480a894bfb89f28a31718dc6663e0c18bcc9c2601af7c900a2ba465d162f78e0e0a10d0bac355b2a6d525002660fc57f29d42fd17cfb79cbe3487c0689f60757d130f63865dbc4255c882d7619ad458e93bf86432bd806ef39f9b97556988c0365f03c2b400b269d892954058e2b017c106db86269be5a1381fee4c13792ccdbcb1da5d115c60e0381d32b1d2ab7147932d72c895e25ffc3145d147e6fe44e412568b24484b196069c14c59d2416da7996d0bc6b7d55bdd2a575ac88dd87ba900c86e1d1284bcde5e78e0a6086d319014476abf"}, &(0x7f0000000400)=0xfc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000440)={r1, 0x7, 0x6, [0x3, 0x800, 0x7, 0xffff, 0xd30, 0x7fff]}, 0x14) 2018/05/11 02:27:57 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000aebfe8)) 2018/05/11 02:27:57 executing program 6: socketpair(0x1d, 0xffffffffffffffff, 0x4, &(0x7f0000000000)) 2018/05/11 02:27:57 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x101000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000040)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r1, 0x0, &(0x7f00000000c0)) 2018/05/11 02:27:57 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x400, 0x10200) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdir(&(0x7f00000000c0)='./file0\x00', 0x40) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='fuseblk\x00', 0x0, 0x0) 2018/05/11 02:27:57 executing program 5: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) r0 = shmget(0x3, 0x3000, 0x104, &(0x7f0000ffa000/0x3000)=nil) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x400002, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000400)='cgroup.subtree_control\x00', 0x2, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000040)=""/59) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='proc\x00', 0x0, &(0x7f0000ebcffe)) rmdir(&(0x7f0000000080)='./file0/bus\x00') ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000440)={0x0, 0xffffffffffffff06, 0xffffffff, 0x90, 0x1, 0xb374, 0x1, 0xe, 0x8, 0x1, 0x5, 0x6}) connect$vsock_dgram(r1, &(0x7f0000000480)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) msgget$private(0x0, 0x9) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) socketpair(0x11, 0xf, 0x6c289051, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r2, &(0x7f0000000100)='./file1\x00', r3, &(0x7f0000000180)='./file0/file0\x00', 0x400) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000280)='ubifs\x00', 0x104400, &(0x7f00000002c0)="59560cc08cc8e4ad4236e9103b946e3d847daf5ecdffed23074132abad95d6a37e0031a79c45aeaa7db3b12a556195dab5e7f9b58261be8c105b2e37456f0f6f7f280c938adf457453dc7112203c74c32004ad59024e1194dcb923a11a58810958bc83292e165f27ab29de437dc745f988e5166df8628d22713001195f67cec3423dd76f5175efd035be5e8a42c6bfbb422ebfd645aecddcdcf67c9712ee257f327bfa910c9863f728d1ab9ec66380511f27cc6e4ff2a3733025352977db1c186d31102b697cd069d2c249198cd3d69f2d0ddc910fb0286797ef1d03d562e18494c2a6ac761804") syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x2000) 2018/05/11 02:27:57 executing program 7: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80800) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="b419d6050337ea4e4f68aded58c3db1261e7b6836f6485e60376e9d3d9f3be06afb2c92b92e042fc38ba6867b16ecfb2dec6ba4ed07961a09eddea1bb82bf840ce0eeb154f1a54516ae160f5d9e8e183fc332a8bd3e87e4569b446ab930c6e4c929ebf392d43a3e48c54cba7cb846a114725ce7604a04b06ea8e6d930d2ee39224e748abfb96c2cc42f3c021977bff61d9fbe023fb71adf38bb86b129816299a82ef294c76e59fb53abcab6367c091e445a1d64254a36900e01a9ab8dcc2d78db0182f97621aec6a96c1bf38ed44dbeaf0cea506158d55cf70", 0xd9}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000240), 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602032200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100060c0900fcff4d00040e05a5", 0x58}], 0x1) r3 = dup2(r1, r0) ioctl$KDADDIO(r3, 0x4b34, 0x8) 2018/05/11 02:27:57 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2403}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4000000000000005, 0x9, 0xfdd, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r1, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r1, &(0x7f0000000180)}, 0x10) r2 = socket$unix(0x1, 0xfffffffffffe, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8927, &(0x7f0000000100)={'bcsh0:\x00'}) accept4(r2, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000140)=0x80, 0x80000) 2018/05/11 02:27:57 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'system.', '-bdev$\x00'}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x1e, &(0x7f0000000000), 0x0) 2018/05/11 02:27:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005e40)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="c6dbb87a23bdc407"], &(0x7f00000002c0)) 2018/05/11 02:27:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff0100000000000000fdbb65a00000010000ed00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e22, 0x205083, @mcast2={0xff, 0x2, [], 0x1}, 0x800000}}}, 0x108) 2018/05/11 02:27:57 executing program 6: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x100000001, 0x40000) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000200)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r1, 0x50, &(0x7f0000000540)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)=r2, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14, 0x80000) getsockname$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@multicast1=0xe0000001, @loopback=0x7f000001, r4}, 0x8) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x1c3003, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) ioctl$int_in(r3, 0x5421, &(0x7f0000000380)=0x1) open$dir(&(0x7f0000000180)='./file0\x00', 0x4a400, 0x8) 2018/05/11 02:27:57 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195e", 0xda) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9a", 0xb8}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[@ANYBLOB="6f6378d093c440f74fbeb57f289baf481251c3f4f1ca560b0128c55085f6616b87d6c19eab090029a72d5d12f250a2d5ad50326ccfd058aee2c060f463b4509074b465a3fe9e0a9cb1fb27206d164a1761499c89f0348b6c086d4f7082fd6e1bf380507fd91e4552342b05d8bcc9061506c47d28526ca3e2180f9a554f4173a62a29ab9b034ec9d01fa9555c635ea36a99f9e19e85a571a9c2e034649b"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x0, 0x0, 0x3, 0x7, 0x400]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) r3 = open(&(0x7f0000001380)='./file0\x00', 0x10002, 0x20) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r2, 0x10, &(0x7f0000001240)={0x0, 0x0}) r5 = accept4$packet(r3, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001340)=0x14, 0x800) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000001880)=r6) rt_sigqueueinfo(r4, 0x0, &(0x7f0000001280)={0x1d}) r7 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000001580)='./file0\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x40000) pread64(r7, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) [ 137.966215] mmap: syz-executor2 (8678) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/11 02:27:58 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000391fd4)={0x5, 0x5, 0x7f, 0x9}, 0x2f1) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0), 0x1}, 0x20) 2018/05/11 02:27:58 executing program 4: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f00000000c0)=0x54) 2018/05/11 02:27:58 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'ip6gre0\x00'}}) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x20000000}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/247) mq_getsetattr(r1, &(0x7f0000000040), 0x0) 2018/05/11 02:27:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x81, 0x3a3840) ioctl$TUNSETGROUP(r4, 0x400454ce, r3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x4e21, 0x7fffffff, 0x4e24, 0x0, 0xa, 0xa0, 0xa0, 0x87, r1, r2}, {0x25, 0x7, 0x98, 0xca05, 0x3ff, 0x7, 0x6, 0x7}, {0x0, 0x7, 0x80000001, 0x4}, 0x80000000, 0x0, 0x0, 0x0, 0x1, 0x2}, {{@in=@rand_addr=0xfffffffffffffffb, 0x4d4, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff]}, 0x3507, 0x0, 0x3, 0x1800000000000, 0x9, 0x5d0f, 0x8}}, 0xe8) r5 = memfd_create(&(0x7f0000000040)='em0\x00', 0x3) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x101, 0x38000, 0xffffffffa3b4553f, "bc9d407a1967df77da134388b0c84921dd748f2b3dbca8325e949c9839abaa820bb04483ced7467971602c5ff968820d496bb4d04045b0797db2fc5df4034d2126163652f2168f73f3eb62f79690cc14"}, 0xd8) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000000c0)=0x9, 0x4) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x10262}], 0x1000000000000145) 2018/05/11 02:27:58 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) write$vnet(r0, &(0x7f0000000040)={0x1, {&(0x7f0000000500)=""/4096, 0xfffffffffffffeca, &(0x7f0000000100)=""/167}}, 0x68) recvmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000240)=@l2, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/185, 0xb9}, {&(0x7f00000000c0)=""/3, 0x3}, {&(0x7f0000000380)=""/139, 0x8b}, {&(0x7f0000000440)=""/145, 0x91}], 0x4, &(0x7f0000001500)=""/253, 0xfd, 0x20}, 0x10000) socket$l2tp(0x18, 0x1, 0x1) truncate(&(0x7f0000000200)='./file0/bus\x00', 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000001640)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001680)={0x2, 0x40, 0xc00, 0x0, 0x1}) 2018/05/11 02:27:58 executing program 3: epoll_create1(0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80001, 0x0) eventfd2(0x0, 0x0) unshare(0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000000000)=0x25, 0x4) 2018/05/11 02:27:58 executing program 5: r0 = socket$inet(0x2, 0x5, 0xfff) epoll_create1(0x80000) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00000005c0), 0x8) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x140, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000080), {[{{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xff, 0xff, @mac=@random="acfa0519a766", {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac, {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0x9, 0x80, 0x0, 0x5, 0x8, 0xfffffffffffffc01, 'bridge_slave_0\x00', 'irlan0\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @multicast1=0xe0000001, 0xf, 0xffffffff}}}, {{@arp={@rand_addr=0x3, @broadcast=0xffffffff, 0xff000000, 0xff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x1000, 0x1, 0x6, 0xfffffffffffffbff, 0xcb72, 0x10001, 'syzkaller0\x00', 'bond_slave_0\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="b8d329dda1a1", @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @dev={0xac, 0x14, 0x14, 0x1c}, @dev={0xac, 0x14, 0x14, 0x1b}, 0x2, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) sendmsg(0xffffffffffffffff, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000002c00ff0cfffefd956fc283b724a600000d00000000060000000000001013000006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/05/11 02:27:58 executing program 4: prctl$intptr(0x800000004, 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000040)=""/142, 0x8e}, &(0x7f0000000100), 0x30}, 0x20) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000400)="666469ee666f00") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)) getdents64(r1, &(0x7f0000000200)=""/74, 0x4a) statx(r1, &(0x7f0000000000)='./file0\x00', 0x2800, 0xa00, &(0x7f0000000280)) 2018/05/11 02:27:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000009880)=0x5, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/79, &(0x7f0000000200)=0xfffffffffffffead) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendmmsg(r0, &(0x7f0000003ac0)=[{{&(0x7f0000000040)=@vsock={0x28, 0x0, 0x2710, @my=0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)="a72606e74a5362c96df1b8351fba0a6047bb62b0426b61e68280889861004780723d4e42665feb070612ed9ce8d4cc32c17ee1256f04bf86e0a4284a90fc7e4cdad61390daf2d883e2e24489dcca33296bfaa199a7a9bbed0ea154560b195c2ee43d5d83c26fa4e2f9d9b7f1948d6a5f217b26e00d9847a076677bbf3a9375fbb0d541f06b01c1677e41cf349e3afce1d6c9eb9c1087992ea7a2cbe4e679cc9d89ae36cfd5948bd9e761d18ac43a141ca7e2bb55b910a44d8b741caf2b0a17c0dac4d976e5f04da9f9407e8da97545fcd61f9d807f06a554e04a4c9b6612e970d235f2c43975e64d8807a8", 0xeb}, {&(0x7f00000002c0)="8448a678ef29d8c530c72125511492d7aba7ac64f3fe967b82018481507ac7e605488da0a7d86fc0dde9a22150a2d0f726969087e3a004e9615aaefafbad555413dba492ce9d2e7b84929ddab1833530164794c8a4dddd56b4d6076cdfe90c5ce788a39426ef74fa9b3e32562450eb2249d6f9e141557fc4fe04847be71dfe56d388794069f93ce13b504aeb660a4705dcf729547c6a26f48b414b61d3c46ce8a05d5d32273c8c47b5377508d0a5882a41713289ddc20b826bf252af159eb3feb2054f2871ec4c0fb0ab29b67058536d53f2278981f1bc1490a181cee2174e8096eb7e384bdd", 0xe6}, {&(0x7f00000001c0)="4ccc614739c8e0e0a939b3a7f8c7a5ca27165d551b92419205b7991a856007dd6dccb94ed408630c6e6c72c1a50622633655d85d13f1520c7184bc09", 0x3c}, {&(0x7f00000003c0)="c33fbfaae00b80eae5fc1321a4d66e8109f01597d3f266c317786ae1fcccaf5ee1637681c2f625641e8f97056d11273e0574c64848dd13a0f3e477487d12f02cc14343e1bcf9738e8f5228d32fca9a0e39c85c65ac240f596fa62caa1db544f298ea26e58605037f7fff9d54fab68eac609ccd42565dd903f31cd20fb9a836a2da2bb31122ef8a1e546967ec373446b7177e20391a584d5a81535d6bdd2d2b776ab43e5800f3046ca9cd5ae0ea8c86f4aebbb392a4026e61ece0d8b213a2b062ff545b3018e84aa152e1f6929b", 0xcd}], 0x4, &(0x7f0000000500)=[{0x90, 0x11f, 0x1, "9394d72d6456bdff200078bb5ea241475054359c6947b41b1f5ecd9d208b14547cfac0320884e14c79c31c5c23325f81e2c0b2b48d69a4208a0d935a4210f7c474ef0010956a771d3e02292a61dbb331be73975749c40aca9fc64aa2d73d7e5d3aff04363ce76e99f2a5779f8c24ac701186a74445c8620c743a7495"}, {0xf0, 0x1ff, 0x61de, "fa44d4df82b259d392da42e6c954bd28e42e6a1d07e00e330a6367d75d8514f98e01ba7e01d8967b3cf20a805e23bab1b3bd528f3ea8387ccb29574c1e83aa3b69b8c2d4e71002c37d55d3215486c2d6ea0bfe7d0a0db567c9d80107900dd7568a96a791ecacb78af23f54c4c2900683ff2d73bc1c489f97a78d1014ed3e9e17421fb706d39dd4fe2ac0aecbb2349c63e54793fe247373cc219047149546390e50d48953c364c743b347a16baa5ed6fcff80eeb1dde96aed3d93f5b7f08c19ba2826f3bf92af80942fe2fbf63892c65105240312ded202d3b90e49"}, {0xc8, 0x11f, 0x0, "e923482ef63dd5c667ee25d3e2f7593787b6408ce258acfae4ae84f2edbfde58bb773989e15e37ab527c06cb05e6d1e86a9848530e085932ee2c774830a8d4f3ab52e07ac78a47573d6fbdb4f19068e9a30f21d41b6c5d830e1869779f9718dfa976460c91101b94614e3fc8d7668f0261d1508ab001e65fa42c625b560e00d23ad891aa3d32e7020a9bb8961b0a0120f2de76880a7aa785a43847cb0976c9f2f5126a3d3f64a953559b20aa0a3f47a2580b"}], 0x248, 0x8010}, 0x5}, {{&(0x7f0000000780)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(des3_ede-generic)\x00'}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000800)}, {&(0x7f0000000840)="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0x118, 0x977400000000000, "5494aaccfd5a86165f69d1a96323901ddf94e284dcc87dc21206"}], 0x120, 0x4000000}, 0x8}, {{&(0x7f0000003040)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f00000032c0)=[{&(0x7f00000030c0)="80233879b7fb014766bf8a3dd921d481a9b5ea4836fcebb99f27ad7574622ac01f28b219d033cfc5dff593c8f412941a1a243b600e392d0527c033b74015a670589ed4", 0x43}, {&(0x7f0000003140)="7fae84d586c5972758fa8ed73fc23b1af506ad0660166abc57ce9e2a11a3ff75e5b9075194125d44385dc46e35820496a1d6e4edb3c826a11271341617675b5d0b717e735af24f0d052fc9530769777a95057fca6af3da4654e1e6f185461b1576d13a3cc939dabc6a6c0c5106b203c59a730e62d1da8be6355824c110240ffa41ff0a7ec8f4fe1f9bf9499806f1a4a205f9cd7b254fadb021ed9673436cb897fd03dfc5dee1cd95040e62cceac9042eaa91517c2f557281924b4a21a64a04d62e04d8dc953a472018631075b32bef768a6eb9a0cbf7c1a8c6c2033b39", 0xdd}, {&(0x7f0000003240)="4e447b6eab68220939fa0bdc67ab7bdf779303f39be486de899afa924390dad680ad15e2fe4ad2dfc2774a2cf33a3ec03d551047a1c047b9966c65529195ff746972c463de37392cdc57", 0x4a}], 0x3}, 0x9}, {{&(0x7f0000003300)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003380)="f035797c0d13d5dcf92de818a5a4217079a80e5aa0a5cdaa653ae145777482eab1feae83de191333ac4828ce1f36e1436169795f22f8c6bbda6434c964cd43538a2bf80048dc659d01394f791fa46c662510e3", 0x53}, {&(0x7f0000003400)="4541e93697a5cd70e9c1d64450b2203205fa2935b2914e5c4909324e5b47cf8fecd644dc8585ea67e846d48376baf8", 0x2f}, {&(0x7f0000003440)="53cd6674313c42eef50e3b929e7b83d22375c3f2af9ba3591d57e242a04254cd553f65a2d8263ba8c2a8209963dc85cbcf0cfc5627e67778ac04a09ca13b4e1fb89835508a590728b16cf598bbca4f2bb4f6bb3f9d77072cfe21db6bee0f087cde3671542b638b8bacad8e0717fb2a6b0e1bb25e8ffeb959764f9d3b11bf864feafcfa9145b9434cbedf6897a6d21be1acb35ca8b1be9f6a3c49c87437e59963e1e79f6ce8e7a58ede3e41809cd99581188818654f79633293267bbf2de894a4fd5d5db049217d2cf4e565fc5f0f18af37c3a872b7c2d311f3796b54d936bf99bdbc7f3c166f3864c4072b2637a3a67921109f07ecce189524", 0xf9}, {&(0x7f0000003540)="ba6898d541ef9bdf4f94e7bb42742c09db9b7b0955094e0e657faf0436ec14aa35dc37827476c67bbdc02bc0f307cd79d0d91386c085ec3c68829e041d7658ac2efb30c74ecffdb78da7a315cdea2e96ece6c2e299238fc73a2867ee416fd18559a9317e7b1b2b8129f83e42feeda6e79d6e2948a8c62c7aedc3d6cbad95e6a89ae37fa6a54a85aeb5512be2403800ea97ce545061266aaa1074440415", 0x9d}, {&(0x7f0000003600)="57b2c3990d59a1e9086cf0537fe624d3b52ec7c87a98d84a5a63cfc61edebbbb951d8254cddf00a75237291527bebc3b1c202041718265619df03462271c80e41adf786d22ed8c31f0918b5d67f5816c227aae79dc8c4323f660818de4ba4e7506daa915bdb9adcd58c8d60c05f9d9862f171a8a919bfdca001319f8b5ff96ff57", 0x81}], 0x5, &(0x7f0000003740)=[{0x88, 0x0, 0x10001, "9c12248ded0b7cc35ead5d208a301582ca4c1d2bf10b1980e9bb9fceb7dee70e4fc4b3f3fd8b1c9e92ac823c770f8c5ba26da451e517bb35678a03f8766a56e350ab6423d42c03a1f0de1e30c59c986056cfe887e0c2f69ee72bcf5313fe7f8e55b57f0b76684a75b246dbd69bc9a38f44"}, {0xc8, 0x117, 0x100000001, "822119127d13c5c1505d29a6e3f77f7e07003ea43ecf4459cf4a9f85c75b51ca8c4ac2ad18acbfdcfbb205e235e26f9d0e59762ee0a7915b7f60f3e3aa77aee6fbe87bc1b1934ecfa0e8d9a2502ac8a43e4ae0595f48ddbd74e28fde47271cc2f98ff6a2b43e96d541c532a841393e991f55455dffae2f8ef95a7b49349625aae4fbfbb712f4938f329b7d3f21b2af46eb0866fdc4aca43a7fdde97390c295d98af57254cf97853b9088c28b9ccf740cd4ed7f1c8bd3"}, {0xe0, 0x11f, 0x100000001, "ee6dc48476ef82a87aa143f8fae1405a56a079676b9bde5b868fa02dcfa0c19b66827c8b239451f1181bf5e602e37b3b3eb61a7269d3837ab1968ebddbc5834eb5b69898c196e39c59bddc88077ac343fb8fe0edd18721e426f66d24ef9eadce86770b854937625c9208e6b034e4a52dbf520a61a968570d1822a79df8f044833008b7c529706727ae8dda67529b3f5bbeecf0b9a955c9f6cf11ec77f479a721dae0b508ce455fa46606d87e8ead79f7811e977d94fd5bbd69f8fbd43c76659e713194ef974bafab5cb2a58eff"}, {0x40, 0x11, 0x2, "089c88a831b30d821577a039e75d763d6b01747de34e90d01b6a8d503208e9509998a2c94e92030499a71c6f"}, {0x38, 0x11, 0x309c, "23245d5fcf0bd4ce21fbeb3d551c88ce4bd71afe26c48c260f700859ec4bfb91cdb5e76c38"}, {0xb0, 0x105, 0x2, "f5e10658dc49c6f5a64b93060c39fb622caa9a0aea1d229cba0c4ef23d0e87ec2b4fef469d7fbf0b024cbe7d864c3c0d777e6fc5255e37549c4a60db215e9b30405b0e783504503d7f0420b1a867803a84c361f7390213805ddbe2946410fb8164185220803d4ee24f38c1764e19ecb598b7776633b0ffa7530cbaf6309222413cc525b75d194a8376333e2d0706544b6a570d30ccb0f5e27af5"}, {0x18, 0x0, 0xff, "81089a"}], 0x370}, 0x4}], 0x5, 0x20008000) 2018/05/11 02:27:58 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev\x00') setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x10000, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02a5cfd9b400000007000000000000000000000005001a00ffffdfffffff000000001000ac1414aa"], 0x28}, 0x1}, 0x0) 2018/05/11 02:27:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r0, 0xc0045c79) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f00000000c0)='|', 0x0, 0x4004000, &(0x7f0000000080)={0x2, 0xffeffffffffffffc, @broadcast=0xffffffff}, 0xffffffffffffffea) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$unix(r0, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) io_setup(0x5, &(0x7f0000000000)=0x0) io_destroy(r1) 2018/05/11 02:27:58 executing program 0: futex(&(0x7f000000cffc)=0x5, 0x80000000000b, 0x4, &(0x7f0000000100)={0x77359400, 0x4}, &(0x7f0000000040), 0xfffffffffffffffe) futex(&(0x7f000000cffc), 0x80000000000a, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000080), 0x2) r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x121100) getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x8, 0x10000) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x408000000000004, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0x1c}, 0x40}], 0x3c) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/11 02:27:58 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000140)="9ee7bafc7a14a8667a1d6e79", 0xc) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000600)=r1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000640)={0x5, 0x1, 0x8, 0x9, 0x6}, 0xc) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/250, 0xfa) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x0, 0x20, 0x4, 0x84}, &(0x7f0000000340)=0x98) write$sndseq(r0, &(0x7f0000000440)=[{0x8001, 0x80000001, 0x7fffffff, 0x80000001, @time, {0x9e, 0x3}, {0x19, 0x1}, @raw8={"8a0865aa94c9398944dfb6f7"}}, {0xffffffffffff39c7, 0x4, 0x7, 0x3, @time={0x0, 0x989680}, {0x5, 0x4}, {0x3, 0xf876}, @raw8={"c2a38987525da76887c12592"}}, {0x80, 0x3, 0x3, 0x0, @time={0x77359400}, {0xc4, 0x401}, {0xe258, 0x200}, @control={0x0, 0xaa00, 0x3}}, {0x0, 0x3, 0xffffffffffff0001, 0x7, @tick=0x36d, {0x10000, 0x4}, {0xe36, 0x2}, @connect={{0x15, 0x2}, {0x0, 0x7ff}}}, {0xff, 0x3, 0x8, 0x6a22bc56, @tick=0x5, {0xffffffffffffffff, 0x64a0}, {0xd2c5, 0x4}, @control={0x6, 0x7, 0x81}}, {0x6, 0x4, 0x4, 0x3, @tick=0xde, {0x0, 0x4d18}, {0x951, 0xbd}, @raw8={"6d1e302330326a7038f3566a"}}], 0x120) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r2, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000580)={r3, 0xbe90}, &(0x7f00000005c0)=0x8) 2018/05/11 02:27:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x402401) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000180)={0x3c, &(0x7f0000000140)="dfc0bc191d4ac884d0c979353b198a1558bd18dad5732c9dda8d1db669bac486b6d54e2a9eb80301dc23795f7c3178dca2a2ae4e1d5a9cf71fd3d167"}) r2 = dup3(r0, r1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000240)=""/198, &(0x7f0000000000)=0xc6) ioctl$int_in(r2, 0x5473, &(0x7f0000000100)=0x800) 2018/05/11 02:27:58 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) recvmsg$netrom(r0, &(0x7f0000000440)={&(0x7f0000000200)=@full={{0x3, {"10308879052738"}, 0x6}, [{"fd850daf9064ea"}, {"e12183391b87c6"}, {"9620212c7ee4fa"}, {"7410fd84fed649"}, {"a2f4c936e10442"}, {"187e7acbf63716"}, {"c9406754c443fc"}, {"7eaee114a2bb81"}]}, 0x48, &(0x7f0000000400)=[{&(0x7f0000000280)="e3f2cac7799b018093243b289a7094bc902932abb191d3ea06a078d4f56a09b53836a276463fd9011a8c00b91fee85e56bf74a9163432c02595673decafcbee29c9f23a991dfd2a59d10f40d65baf31657255da0be999aa471aa54b9b338eb368463d6164dcbc49fccce6bf8d5e17ad13b8b0cd22ef4aab3424507bdae351a1e25956c6c46c09f3e3b375189ee6129a71aacc4ab6d2814283b32834fc360153c896cff7f5c66519876d3e1", 0xab}, {&(0x7f0000000340)="f039b6b5e1e9c691a7173265dcc8c81145d45228ea4fbcf4339efac62ac2e3d26a9543e69e05f85e7e770389d401202174a41df627b54bf04a75bfb7c586ae4ec0a09c6193294a1e951c419d06a6f745b8126f449b2046237217ada5b548", 0x5e}, {&(0x7f00000003c0)="1b418f5ea027033222aa81f6167eecb2d79425fc5fc30fac14a0e8714049c2aebe5367fe04d1a8b22f84", 0x2a}], 0x3, &(0x7f00000004c0)=[{0x50, 0x0, 0x3, "2f3b24fcd62650c36d65cf8006c8cbe01c8b80869f0e627f41b05b77b710dab64450b46f72f77861136af8c1a59c6fe861f022d8e1b0557f03ca10"}, {0x68, 0x105, 0x10001, "cd10bb6f3a3e416c4d505ec8623f8555125311f22039db20e86d1bc523d9dc3fabff8e967db781bb74286db9de7c9a6ec7a888774e02ebfa5ec541ad87414db8f43d23f67c25e3aa4040b72c5948f680a83ef876"}], 0xb8, 0x800}, 0x40000001) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x4, 0x1c49, 0x2, 0x1, r0, 0x800000006}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000000)="b7167da8e529314d1a01e5f5282291e517de9b5a30f85d31a01b504b66f0ecaff4efd108ef", &(0x7f00000000c0)="4a136c182ff7d333d16e996e3eb3bc34396ba80f7f75825ab08a3c23913fcf99dd00630f148639a94ad9c8e95d48cb9b053be94541e5b12a637c380b1803cf37f0929992f94d6a17f2f0b50a0ae8447c68d6f5c03cbce230bb4d11fc1dc35e1ef314b0d85dd4f069163e0e6db13864fe190b8a15ecb5b2345f17515ec966ff3f5be4565dbfb0128808fdc004242347b7e3f182a19f4719da028704be0f34063ba97057fac4b404797b3fd21ca245320829ee5d782a02f8f4c7e0185ec934447ddb7a1be02a1b5317745be53751918156f1fa3726a9fcba7e7c14a4e4", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r1, &(0x7f0000000300), &(0x7f0000000400)}, 0x2a7) [ 138.626644] Unknown ioctl 21531 2018/05/11 02:27:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x402000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000140), &(0x7f0000000080)=0x60, 0x80000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x80000001, 0x0, 0x0, 0x100000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000000c0)={0x0, 0x9}) r3 = dup2(r1, r1) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000100)="8864a21679be129adef0bfac65940b7c7fc8d1c80d", 0x15}], 0x1) [ 138.656215] Unknown ioctl -2147162880 [ 138.740651] Unknown ioctl 21531 [ 138.791627] Unknown ioctl -2147162880 2018/05/11 02:27:58 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="240000002a0025f000154302000000000000000004000000000000000000000009000000", 0x24) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) 2018/05/11 02:27:58 executing program 3: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) kexec_load(0x9, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="958015b592ecb0107141c70d0e7706e7bb4029fab97393e8e44837dbe5f7d50acbb3e40c7b22c4128d9569fad9c218c600a7d09d28d5fdb3efea29f979f59b9491823a5fdfa6f7fb13ddbcbfa82228377e665d6f283c48bdf662c696589dea355d9059f38277099d3bee25b4c2cbf762e4e98a75ef6c5c035c7e694b9ad3cc1f22", 0x81, 0x6, 0x1}], 0x2a0000) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xd}, 0x1c) clock_adjtime(0x0, &(0x7f0000000200)={0x1, 0x4, 0x100, 0x6, 0x10001, 0x3b5bbeb9, 0x24b, 0xffffffff, 0x7, 0xfff, 0x80, 0x3, 0xffffffffffffffce, 0x100, 0x1, 0xbd0, 0x0, 0x5, 0xec, 0x8, 0x1, 0x1f, 0x7, 0x6000000000000, 0x2, 0x5}) 2018/05/11 02:27:58 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x7fffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) getpgid(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)) r0 = dup(0xffffffffffffff9c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) getpgrp(r1) r2 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x1, 0x200000) 2018/05/11 02:27:58 executing program 2: mmap(&(0x7f0000bef000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x101000) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x1400) mmap(&(0x7f0000bed000/0x4000)=nil, 0x4000, 0x0, 0x62010, r0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) wait4(r2, &(0x7f0000000100), 0x5, &(0x7f0000000140)) memfd_create(&(0x7f0000fedff5)="5dd36d448c9763bb390000", 0x0) getsockname(r1, &(0x7f0000000200)=@ll, &(0x7f0000000280)=0x80) 2018/05/11 02:27:58 executing program 4: r0 = memfd_create(&(0x7f0000000080)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x8, 0x6, 0xfffffffffffeffff, @empty, 'vcan0\x00'}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x8, 0x2, 0x5, 0x0, 0x5f89, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x3, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0xffffffffffffffff, @tick, {}, {}, @addr}], 0x90) 2018/05/11 02:27:58 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000096a000)={0x0, 0x0, &(0x7f0000570000)=""/79, &(0x7f0000000f72)=""/142, &(0x7f00000004c0)=""/231}) write$binfmt_script(r0, &(0x7f0000001000)={'#! ', './file0', [], 0xa, "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"}, 0x100b) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) 2018/05/11 02:27:58 executing program 5: r0 = shmget(0x0, 0x2000, 0x54000208, &(0x7f00006da000/0x2000)=nil) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440)={0x0, 0x0}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000480)={{0xffffffffffff0000, r1, r2, r3, r4, 0x115, 0x3ff}, 0x6, 0x6, 0x0, 0x1, r5, r6, 0x4}) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000352000/0x2000)=nil, 0x2000, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) 2018/05/11 02:27:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) recvmmsg(r0, &(0x7f0000004280), 0x5ef9352, 0x2, &(0x7f0000004340)={0x0, 0x1c9c380}) 2018/05/11 02:27:59 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x100, 0x7, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x40047459, &(0x7f0000000100)) 2018/05/11 02:27:59 executing program 3: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg(r0, &(0x7f0000001ec0)={&(0x7f00000018c0)=@nl=@unspec, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f00000000c0)=[{0x28, 0x29, 0x2, "d78a91e1346885e68363fb16827220fc47"}], 0x28}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) 2018/05/11 02:28:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000005c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000f003000000000000100100002002000008030000080300000803a4b434aa00284a1b4af3000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000f8ffffffffffffff0000000000000000000000000000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f000001ac14ffaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaa00000000000000000000000000000000000000000000000000000000ffffffffac1400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x723) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$BLKROGET(r1, 0x125e, &(0x7f00000000c0)) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f0000000100)=""/24, &(0x7f0000000500)=0xfffffffffffffeef) r2 = syz_open_dev$sndpcmp(&(0x7f0000000540)='/dev/snd/pcmC#D#p\x00', 0x0, 0x800) bind$bt_rfcomm(r2, &(0x7f0000000580)={0x1f, {0xfffffffffffffff8, 0x1, 0x6, 0x81, 0x9, 0x8}, 0x6d9}, 0xa) 2018/05/11 02:28:00 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8100, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/151) syz_emit_ethernet(0xfdef, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0xe803, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x4, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/05/11 02:28:00 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002a00)='|', 0x1}], 0x1}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@mcast2, 0x0}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@newtclass={0x70, 0x28, 0x1, 0x70bd26, 0x25dfdbfb, {0x0, r2, {0xf, 0xfff1}, {0x6, 0x2}, {0xf}}, [@TCA_RATE={0x8, 0x5, {0xffff, 0x3}}, @TCA_RATE={0x8, 0x5, {0x6, 0x6}}, @TCA_RATE={0x8, 0x5, {0x7ff, 0x597}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x1c, 0x2, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x1d, 0x1, 0x9, 0x10000, 0x3, 0x3f, 0xe42a, 0x663b}}}}, @TCA_RATE={0x8, 0x5, {0xa51a, 0xffffffffffffffff}}, @TCA_RATE={0x8, 0x5, {0x6, 0x3}}]}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x8000) sendmsg(r1, &(0x7f00000001c0)={0x0, 0xda, &(0x7f00000014c0), 0x0, &(0x7f0000000000)}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001380)=""/16, 0x10}], 0x1}, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0x80000, 0x0) 2018/05/11 02:28:00 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x100, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000340)=""/239, 0xffffffffffffffa8}], 0x1, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) dup3(r1, r0, 0x80000) dup2(r1, r0) 2018/05/11 02:28:00 executing program 3: unshare(0x60000000) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff]}, 0x0, r1}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, r1}) 2018/05/11 02:28:00 executing program 1: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) read(r0, &(0x7f0000000180)=""/184, 0x62b) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/163) 2018/05/11 02:28:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240)=0xffffffff, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="7fec2dd87c8529b614805087235c941d427ee99ddedd310d7aec20550b1e5024bb3ad01bcdbc8ff4175313b137e00fe065ad13878900b31a0e7d2248911aa60f011841b06a038010f73908b8fb724c3fcc45bf8bef851dd773b717da0d2c763623b72f4a14d6f2da33ebf05222ee04f2a18bb6cc6dd767d893f95d1e897e9e839aecdfb9d00f2b3d1ec3dd6285da832fd0e063a5d5db0bbb10dc0e8462e19de106502c3018712f"], &(0x7f00000002c0)) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/11 02:28:00 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x4000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') write(r2, &(0x7f0000335000), 0x10009) fcntl$setstatus(r2, 0x4, 0x46800) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) [ 140.438327] IPVS: ftp: loaded support on port[0] = 21 [ 140.448085] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/05/11 02:28:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000200)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000000c0)={0x7, &(0x7f0000000780)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) r1 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000300)=""/141) syz_open_procfs$namespace(r1, &(0x7f0000000100)='ns/uts\x00') 2018/05/11 02:28:00 executing program 2: accept4$unix(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000340)=0x6e, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4003, &(0x7f0000000000)=0x9e, 0x7e, 0x2) chmod(&(0x7f00000000c0)='./file0\x00', 0x22) [ 140.487444] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/05/11 02:28:00 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="000004000000000004"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000000000000000000000000000009500000000120000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x7, &(0x7f0000000080)=0x4) 2018/05/11 02:28:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x244002, 0x0) bind$nfc_llcp(r1, &(0x7f0000000380)={0x27, 0x1, 0x0, 0x7, 0x200, 0x5, "fc25715d2b6c4c5d74ce86b870cc4bb65bc59b6dc46d5dac87b02fff991a5bc79cf14ef3270a578909dfd7abf02f555a2bd03ac46767102373c0b94a9f47e0", 0x10}, 0x60) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000240)="0051cc8fe9b7a8bb2f7ec184ca7f3cdfd69875750d2388ac5b0c2cebab2e810f3893e4cb60e1d0e449b07a759aff5ee9c3d92306988a46af40ebf0d783d09baeaf11f7ff337eaecf098a2c7958fc65eb8a9b24360a0614fff44c9954937ea96637ed0f005bc27b606c9aeb46bd6923d76e1035b1bf3bf9e70e17a3d9c421bc8abc140f3d0a9c8bc08ba05ceff2f97460c5e3be30ad6335abe59cfc7b60cd13cc6c72ed2ecb569547011bc6757469e6e4e757d6a107d7e451b415520d841f4fdd277549a8ff122044cc84eb9f34d1fd32ce240c") getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r4, &(0x7f0000000100)=0x4) bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r5, r3, &(0x7f0000a2effc), 0x7) accept4$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) 2018/05/11 02:28:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) inotify_init() r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x45c7, 0x40) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000000c0)={0x2, 0x9}) r2 = dup3(r0, r0, 0x80000) sendto$unix(r2, &(0x7f0000000140)="16c0b23d8395a42525970fbe0140a6c3ddc823a474256965920e8dd55996f492839735f9f0ba7f0d042e13e470fa1b2caad73d9a8055d42fe2e61b9f559364ee0ebb57d0ee11ab08038a3778a3f23fec48fcbf4d7884e8e50ae89f712458a078b5cf3cf74c3b34f824ec26880c0066d33a0e5504568220814531f9c06c7eca591535b53b7a60794c9ba89691946fc641aac96a", 0x93, 0x4000800, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10000, 0x1) faccessat(r3, &(0x7f0000000040)='./file0\x00', 0x4, 0x100) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000440)={'syz_tun\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) 2018/05/11 02:28:00 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ff2000/0x3000)=nil) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x8) 2018/05/11 02:28:00 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x200) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f0000000040)={0x20000010}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="540100001a000100000000000000000000000000000000000000ffffac14ffaaff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x154}, 0x1}, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/11 02:28:00 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4744, 0x200) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x101, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="63ef90a16abff6c4d9ae7e009533939d231ab7bfcf5bd624ae14b4dcc1cb3a0ebf1666988683fbd364419d7ff783ef1e7a275538", 0x34) getsockopt(r0, 0x0, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x3) 2018/05/11 02:28:00 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xd, 0x6, 0x4, 0xdb, 0x1, r0, 0x0, [0x115]}, 0x2c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x20800) statx(r2, &(0x7f0000000100)='./file0\x00', 0x1500, 0x10, &(0x7f0000000140)) [ 140.879880] netlink: 100 bytes leftover after parsing attributes in process `syz-executor1'. [ 140.957334] netlink: 100 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 02:28:01 executing program 2: r0 = socket(0x2, 0x1, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009000)={0x0, @broadcast}, &(0x7f0000009040)=0xc) accept4(0xffffffffffffffff, &(0x7f0000009080)=@hci, &(0x7f0000009100)=0x80, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009240)={0x0, @empty, @remote}, &(0x7f0000009280)=0xc) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000009380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000093c0)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000009440)={'bcsh0\x00', 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000018fc0)=[{{0x0, 0x0, &(0x7f0000018d40)=[{&(0x7f0000018c80)=""/2, 0x2}, {&(0x7f0000018cc0)=""/112, 0x70}], 0x2, 0x0, 0x0, 0x7f}}], 0x1, 0x0, &(0x7f0000019100)) recvmsg(0xffffffffffffffff, &(0x7f0000019e40)={&(0x7f00000196c0)=@can, 0x80, &(0x7f0000019cc0)=[{&(0x7f0000019980)=""/131, 0x83}, {&(0x7f0000019a40)=""/212, 0xd4}], 0x2, &(0x7f0000019d40)=""/223, 0xdf}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000019e80)={{{@in=@remote, @in6=@local}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000019f80)=0xe8) getsockname$packet(r0, &(0x7f000001a040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000001a080)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000001a5c0)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f000001a580)={&(0x7f000001a140)={0x120, 0x0, 0x2, 0x70bd28, 0x0, {}, [{{0x8, 0x1, r1}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0xbc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040005) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x1, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f00000010c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', "01616d61000000004ab2cec800", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2a8, 0x2a8, 0x2f0, [@bpf0={'bpf\x00', 0x210, {{0x3, [{}, {}, {0x6}]}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffdffffffffc}]}, 0x428) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'filter\x00', 0x0, 0x4, 0x89, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f0000000200)=""/137}, &(0x7f0000000340)=0x78) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/05/11 02:28:01 executing program 4: r0 = memfd_create(&(0x7f000021cffe)='}\x00', 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000100)=0x74e740e, 0x4) fallocate(r0, 0x0, 0x0, 0x4a) mmap(&(0x7f0000002000/0x6000)=nil, 0x6000, 0x0, 0x51, r0, 0x0) mincore(&(0x7f0000002000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/211) 2018/05/11 02:28:01 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001240)={&(0x7f00000022c0)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa, 0x1}, [@algo_crypt={0x48, 0x2, {{'xts-twofish-3way\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x10000}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x800, 0x4) 2018/05/11 02:28:01 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1df52)=""/174) 2018/05/11 02:28:01 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5e41, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000200)={0x1, 0x6, 0x1c, 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]}) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580), 0x0, 0x0) 2018/05/11 02:28:01 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x4000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') write(r2, &(0x7f0000335000), 0x10009) fcntl$setstatus(r2, 0x4, 0x46800) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) 2018/05/11 02:28:01 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xa, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000005c0)={{0x6, 0x6, 0x3, 0xfffffffffffffffe, "0109508c02659893dfb0818938d5240c1230bc3fdf308f8f402f7fd59bb31515aa28fc6ce44df12724dddfad", 0xf5}, 0x3, [0x7, 0x101, 0x8000, 0x5, 0x0, 0x7, 0x1, 0x1, 0x0, 0x8, 0x1, 0x8, 0x2, 0x39c, 0xffffffff, 0x3, 0x1, 0xcc, 0x2f08, 0x1, 0x9, 0xfff, 0x3f, 0x80000001, 0x7, 0x0, 0x3, 0x3, 0x7, 0x5, 0x3, 0x6, 0x3, 0x9, 0x4, 0x400, 0xff, 0x62e, 0x11f, 0xa765, 0x9, 0x1ff, 0x10, 0x4, 0xb8d9, 0x0, 0xbc62, 0x6, 0x9, 0x3, 0x5, 0x200, 0x5, 0x1, 0x20b1, 0x1ff, 0x80000000, 0x9, 0x3ff, 0x4, 0x8, 0x9, 0x1, 0x8, 0x7, 0x4, 0xfff, 0xff, 0x5, 0x9, 0x1ff, 0x0, 0x8001, 0x4, 0x100000000000000, 0x800, 0x4, 0x100, 0x2, 0x6, 0x2, 0x0, 0x2, 0x7, 0x6, 0x92f3, 0x26d, 0x10001, 0x3b5, 0x3, 0x0, 0x8, 0x193b, 0xe3, 0x7, 0x6c9, 0x80000001, 0x40, 0x0, 0x6fa7, 0x0, 0x1, 0x7, 0x8, 0x0, 0xffffffffffff766a, 0x8, 0x7, 0x8000, 0x9, 0xfffffffffffffffa, 0x100, 0x21, 0x101, 0x6, 0x5, 0x2, 0x100, 0x1, 0x5, 0x84, 0x8, 0x9, 0x1, 0x7fffffff, 0x9, 0xfff, 0xffffffffffff8000], {0x77359400}}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000000c0)={{0x8, 0x0, 0x0, 0x0, "ecd0e9b84f2f4a9632a3b27a86c797b27cea091f4d798587fc1e33badc4a44e05c69e93c4c5afe8e6461b796"}}) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000ac0)={{0x5, 0x5, 0x9, 0x4, "5853b9a3504753602f4bfddd42146d28e75af54577184a4aa01e23eebae423b2a7f6fd67f7624566292a6bd3", 0x7}, 0x0, 0x0, 0x200, r1, 0x7, 0x401, "6d82cb78a5a4a30989caf01bd74be72c7e21d5e6041473408b2494ff4a7e260f4149702f2b448f6f3f7dea0314128be07f4e24bc178db9ece28ea45f1d0bbfcc", &(0x7f0000000040)='/dev/snd/controlC#\x00', 0x13, [], [0xfffffffffffffffb, 0x5, 0x2]}) 2018/05/11 02:28:01 executing program 1: r0 = socket(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000d05ffc), &(0x7f0000098000)=0xfffffece) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) 2018/05/11 02:28:01 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x41000004}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x228, 0x1e, 0x102, 0x70bd25, 0x25dfdbfc, {0xe}, [@generic="c12f86e328126d7fadd157099ee4382798c508e2dd7de51bd2df377f7acdd7f10e09cf57569bfdfad8f107132881a7655a122299cb75c3ba60b98c60f7b4abdcaae82fc92311cf0acda575be5893cc3161a343e5cabc501da028a44d94da27063a301fe57aeee5c39c6c2f5b744b07d5308b", @nested={0xd4, 0x3e, [@generic="42d6feed2a64f8ff38349e34383f9df74b81e7eb04d1aac272d05ad651f6ceef7dbe7c0b380d641e8a6f2f7d5180591936ca27e95ace8850a61ad07fca49a4e5486ccd9200c8779ba5fb456626569daab73ad3d406f9f4928a3fb4a0329c516eddae68d875db19ed4369fbd87db4a4a80148b428e228788e6f57ae1e8633d9a60d5495450ae3171eca67aabe05cf1d17fd59fe18c5343cf22b53055a97daaf542347b3af2046fc1fabe0bafc4296038e87ce52a779566bdc3b21daa2c7a193c388cc4285eaeccbc4c7b0cba0baa7"]}, @generic="0c1411b0faf6a7e02cca1a83a131ebc8ea7531752df4b2d257640cba071756405fda3cbcc59e099a90f45121bc4e82a33a59f622bc1bc0b488421988d0a5596b66f1b5acf9bfce24e6495311fa0bd7060a974d848a55a695d612f855487abe0ef7e6d144ce147bd199bf476b85f00177fb816701a80319b2c3b564296100080439477ce7729351f3e9b5eb42da5eef37ec29d43c783de1e0335654721d21f5e28a2da2281dc311ec4086f1a323113045402cc130ee67185c125965128626e93d6ae2ba4d5b29fab87262e63b"]}, 0x228}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000) 2018/05/11 02:28:01 executing program 1: syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xaa9, 0x300) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) bind$rds(r0, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$SG_GET_SG_TABLESIZE(r0, 0x406855c9, &(0x7f00000000c0)) 2018/05/11 02:28:01 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@nfc, &(0x7f0000000000)=0x80, 0x800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0x5, 0x4) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/05/11 02:28:01 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000140)=0x68) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) close(r2) 2018/05/11 02:28:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc0c0583b, &(0x7f00000011c0)={0xfffffffeff9}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x140, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac, @rand_addr=0x5, @broadcast=0xffffffff, 0xc, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x8f, 0xffffff00, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x7, 0xffff, 0x9, 0x20, 0x4, 0x3, 'bridge0\x00', 'veth1_to_bond\x00', {}, {0xff}, 0x0, 0x23}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @empty, @rand_addr=0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf, 0x1}}}, {{@arp={@rand_addr=0x9, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff]}, 0x8, 0x0, 0x1, 0x99a3, 0x400, 0x3, 'sit0\x00', 'syzkaller0\x00', {}, {}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @multicast1=0xe0000001, @empty, 0xa}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) 2018/05/11 02:28:01 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0xe0, "1af159a18c4b6c48d558bd2310a74b3e12f837fec677daf167b46e411580d9a892d5e4903e1545ddde57b0c33575f49f8b6067fd1f59c7abd915bcfb3e328261e386dcd2c32d932cdd8392621b79973c4f1094f7135fe3b0c2bf1896280b7a3c0a70e1ced8f03e25bd148848f3d76fa68aa1811f2b855929a03552fb5c65ae8624cabb251d395e5e70d62d6662a3bfce865665f93d97d9096a18f2246da74f676216e3d047183e32c1b7ca3aed072a4d0a0094d1acf1690ad665d5766e216758b8e4938059f9b237ca1b53b0dd1c32567d00f7e81449fd23054da0a9ccf0bb01"}, &(0x7f00000002c0)=0xe8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x7, 0x2b, 0x9, 0xfffffffffffffff7, 0x7, 0x81, 0x2}, 0x1c) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2018/05/11 02:28:01 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x400000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x400000000000200}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x808d, 0x800}], 0xf6, &(0x7f0000000000)={0x77359400}) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000100)='net/ip6_mr_cache\x00') [ 141.677727] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/11 02:28:01 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000180)="402463c02630e8ce17378b0302411e67136f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x5}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r3, 0xc2604110, &(0x7f0000000000)) flistxattr(r1, &(0x7f0000000100)=""/129, 0x81) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'erspan0\x00', 0x102}) 2018/05/11 02:28:01 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000)="040300000600000000000000c52cf7c21975e697b02f5c566b2b2ff0da0100000032876d886b6621d8d207ccf73f25ffffffbe62159403c7a60000000000000000000000", 0x44, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000300)=0x0) keyctl$chown(0x4, r1, r2, r3) 2018/05/11 02:28:01 executing program 5: unshare(0x8000400) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x4008556c, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x4, 0xde, &(0x7f0000000180)="44771d67e84e1ca9908f95f36ffcd143c3f9aff11c806d6a4c9d5b370012a99435e66362655a5c5304a9c7995a1d163f20f6c6471b189cbcd4d61194f137129f44935d38cb6d8bd0440732ada2a58418d566ac60fcb86c8e60d2f6917a6f9b3130d2c96215dd6383ac7afb18d5b7fff07888f1abc6cbc1270e31b0852c72fdf387f0e51ba827e9fb176bb368c6f9f10c63c7e54efe40a15b65174da75892b70b0913841833e3294c35d9262472519af62f0a6045df009578c4360421904a49c786f3febf3c8a36fc74b33cae2f55414f8365f89b67482f6fff4e88e59652"}) 2018/05/11 02:28:01 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x280000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0xedf, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1200000, 0x0) readahead(r1, 0x1, 0x4000100000002) [ 141.827231] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/11 02:28:01 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x2c0180) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x400, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000080)={0x3ff, 0x7, 0x11, &(0x7f0000000040)="fc42b7fb36f4c855de8409f2e5c217fb13"}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/05/11 02:28:02 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2ab, 0x40000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) syz_emit_ethernet(0x4e, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000001300)={0x0, 0x2}) 2018/05/11 02:28:02 executing program 6: setrlimit(0x8, &(0x7f0000000280)) mlockall(0x1) r0 = shmget$private(0x0, 0x2000, 0x409, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x2000) 2018/05/11 02:28:02 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x1) 2018/05/11 02:28:02 executing program 1: r0 = socket(0x5, 0x806, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001880)={0x0, @in6={{0xa, 0x4e22, 0xff, @dev={0xfe, 0x80, [], 0xf}, 0x101}}, [0x3, 0x9, 0x8000, 0x80, 0x1, 0x0, 0x5, 0x7, 0xef5, 0x9, 0x5, 0x3e1, 0x4, 0x9, 0x6ac]}, &(0x7f0000001980)=0x100) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000019c0)={r1, 0x9, 0x0, 0x10001, 0x8}, &(0x7f0000001a00)=0x18) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000a600000000000000c827c484cf6c538da3e2fc79f8e9e2bed2602bc8cf8eda91e55be1c3428acae7712101ee7c61636c9225c1a4500b29001229ca9380db2b214d4a4e2ed3e3"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000b24000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f00002cc000/0x3000)=nil) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0xfffffffffffffffd, &(0x7f0000001ff8), 0x80000000000001, 0x2) 2018/05/11 02:28:02 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='comm\x00') r2 = socket$kcm(0x29, 0x5, 0x0) r3 = accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) sendmsg$can_bcm(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r4}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x6, 0x438, 0x9, {}, {0x0, 0x7530}, {0x1, 0xc852, 0x401, 0x3f2d5f56}, 0x1, @can={{0x3, 0x6, 0x8}, 0x7, 0x1, 0x0, 0x0, "f512d657f77ea276"}}, 0x48}, 0x1, 0x0, 0x0, 0x20040011}, 0x0) close(r2) ioctl$VT_RELDISP(r1, 0x5605) sendfile(r2, r1, &(0x7f0000000080), 0x0) sendfile(r3, r2, &(0x7f0000000300), 0x401) 2018/05/11 02:28:02 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x4000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') write(r2, &(0x7f0000335000), 0x10009) fcntl$setstatus(r2, 0x4, 0x46800) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) 2018/05/11 02:28:02 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x1}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)=ANY=[@ANYBLOB="000000140154c8000000000000000200000000"], 0x14}, 0x1}, 0x0) 2018/05/11 02:28:02 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x0, 0x1000000200007d}) 2018/05/11 02:28:02 executing program 3: r0 = socket(0xa, 0x6, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1163b5670700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r5 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200) r6 = socket$inet6(0xa, 0x3, 0x2) bind$inet6(r6, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) connect$inet6(r6, &(0x7f000000cfe4)={0xa}, 0x1c) getsockname(r6, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x3a) sendmmsg(r6, &(0x7f0000007e00)=[{{0x0, 0x91fd64c6d72236e2, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=ANY=[], 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000), 0x2ab}}], 0x2, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) r7 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7333066630c96e99fbb25173a510fee4155b92fad693554c1330733", 0x6d, 0x0) keyctl$clear(0x7, r7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0xff, 0x6, 0x8e3, 0x0, 0x1}, 0x20) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x0, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r8, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080), 0x4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000400)=""/232) 2018/05/11 02:28:02 executing program 6: io_setup(0x6, &(0x7f00000000c0)=0x0) r1 = socket(0x2, 0x803, 0x20000000ff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='veth1_to_team\x00', 0x10) io_submit(r0, 0x1, &(0x7f0000000140)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0xff2f}]) r2 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x9, 0x57c, 0x7, 0x34, 0x0, 0x6, 0x8000, 0x3, 0x0, 0xa9e8, 0x5, 0x9, 0x7, 0x6, 0x8001, 0xffffffffffffff5f, 0x400, 0x4, 0x100000001, 0x1a2, 0x100, 0xcfd6, 0x2, 0xfff, 0x8ccb, 0x1, 0xff, 0x258, 0x6f, 0x4, 0x7fffffff, 0x7, 0x1, 0x80000001, 0xcffe, 0x3, 0x0, 0x6, 0x2, @perf_config_ext={0x7ff}, 0x30020, 0x3, 0xfffffffffffffffe, 0x4, 0x4, 0x28, 0x5}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1000) 2018/05/11 02:28:02 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f00000001c0)={"7369743000120000eb0afb630000002a", @ifru_mtu=0x400000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r1, 0xfffffffffffffff7}, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x82, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @dev, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x4e22, 0x3f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, @in6={0xa, 0x4e20, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}, @in6={0xa, 0x4e20, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0xc8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000280)) sendmsg$can_bcm(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x1d, r3}, 0x10, &(0x7f0000000480)={&(0x7f0000000100)={0x6, 0x800, 0x1, {0x77359400}, {0x0, 0x2710}, {0x4, 0x8, 0x7, 0xffffffff80000001}, 0x1, @can={{0x2, 0x6, 0x9, 0xb50}, 0x5, 0x1, 0x0, 0x0, "eec67181cc7b918e"}}, 0x48}, 0x1, 0x0, 0x0, 0x24000010}, 0x8000) 2018/05/11 02:28:02 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0xff, @loopback=0x7f000001, 0x4e23, 0x0, 'lblcr\x00', 0x11, 0x8, 0x5b}, {@multicast1=0xe0000001, 0x4e20, 0x10000, 0x7fffffff, 0x800, 0x8}}, 0x44) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x1}, 0x8) close(r1) 2018/05/11 02:28:03 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x4000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') write(r2, &(0x7f0000335000), 0x10009) fcntl$setstatus(r2, 0x4, 0x46800) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) 2018/05/11 02:28:03 executing program 7: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='wlan1em1keyring$keyring$selinux$\x00', 0x0) 2018/05/11 02:28:03 executing program 2: r0 = socket$inet(0x2, 0x280000, 0x1) clock_gettime(0x4, &(0x7f0000003fc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003c00)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/78, 0x4e}], 0x1, &(0x7f0000000100)=""/198, 0xc6, 0x4}, 0x6}, {{&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000380)=""/105, 0x69}, {&(0x7f0000000400)=""/136, 0x88}, {&(0x7f00000004c0)=""/171, 0xab}, {&(0x7f0000000580)=""/202, 0xca}, {&(0x7f0000000780)=""/141, 0x8d}, {&(0x7f0000000680)=""/61, 0x3d}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x8, &(0x7f0000002340)=""/4096, 0x1000, 0xd483}, 0x8}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000008c0)=""/253, 0xfd}], 0x1, &(0x7f00000009c0)=""/239, 0xef, 0x7}, 0x6}, {{&(0x7f0000000ac0)=@nl=@unspec, 0x80, &(0x7f0000003500)=[{&(0x7f0000000b40)=""/189, 0xbd}, {&(0x7f0000000c00)=""/252, 0xfc}, {&(0x7f0000000d00)=""/116, 0x74}, {&(0x7f0000003340)=""/235, 0xeb}, {&(0x7f0000003440)=""/189, 0xbd}], 0x5, &(0x7f0000003580)=""/179, 0xb3, 0x1}, 0x9}, {{0x0, 0x0, &(0x7f0000003840)=[{&(0x7f0000003640)=""/164, 0xa4}, {&(0x7f0000003700)=""/49, 0x31}, {&(0x7f0000003740)=""/204, 0xcc}], 0x3, &(0x7f0000003880)=""/220, 0xdc, 0x1}, 0x1}, {{0x0, 0x0, &(0x7f0000003b00)=[{&(0x7f0000003980)}, {&(0x7f00000039c0)=""/103, 0x67}, {&(0x7f0000003a40)=""/188, 0xbc}], 0x3, &(0x7f0000003b40)=""/163, 0xa3, 0x2}, 0x2}], 0x6, 0x10121, &(0x7f0000003dc0)={r1, r2+30000000}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003ec0)={0x0, @dev}, &(0x7f0000003f00)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000003f40)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6, 0x1ff, 0x0, 0x100, 0x8000, 0x8002a0, r4}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@broute={"62726f7574650500", 0x20, 0x3, 0x598, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d80], 0x0, &(0x7f0000000000), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0x610) 2018/05/11 02:28:03 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\')mime_typeGPLproc\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r1, &(0x7f00006dbff8), 0xffffffc2) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000040)='comm\x00') 2018/05/11 02:28:03 executing program 6: r0 = socket(0x0, 0x0, 0x3) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000400)=0x1ff, 0x4) unshare(0x40600) r1 = syz_open_dev$sg(&(0x7f00006ec000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) ioctl(r1, 0x4000000000001, &(0x7f0000000340)="857a") 2018/05/11 02:28:03 executing program 1: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) set_thread_area(&(0x7f0000000000)={0x5, 0x0, 0x1000, 0x7, 0xc701, 0xfff, 0x8, 0x1, 0x9, 0x2a}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/05/11 02:28:03 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x4524, 0x20000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000140)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002100)='/dev/rtc0\x00', 0x96dac826b348ebd3, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000003c0)=[@in6={0xa, 0x4e24, 0x10001, @dev={0xfe, 0x80, [], 0x1f}, 0x8001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x401, @remote={0xfe, 0x80, [], 0xbb}}], 0xfffffffffffffe8f) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/43) 2018/05/11 02:28:03 executing program 4: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/05/11 02:28:03 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$inet(0x2, 0x3, 0x4) r2 = shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) shmdt(r2) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000340)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000300)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) 2018/05/11 02:28:03 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40002, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000240)="29160aa76d19f9acd7f5be12714a4331f3dff6ddae0cd4d156a64dea4859cdd874637cb70a55") setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000280), &(0x7f00000002c0)=0xc) syz_emit_ethernet(0x6e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) sendmsg(r0, &(0x7f00000028c0)={&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="e10c774b2f0b6306051292c83f2510dc013d8339c4823c75bd2aff5fefad16cce409f819ea29ba65", 0x28}], 0x1, &(0x7f0000000500)}, 0x0) 2018/05/11 02:28:03 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x101000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000001c0)="dca85f227bc4565df8c1aeceb04ea7d56578240281650de087ffd09fa3bed80420d78523d98e19c20161089a") openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x200080, 0x0) unshare(0x40600) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x6, 0x4, 0x76}) ioctl$TCSBRKP(r1, 0x5425, 0xe1) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x0, 0x2, 0x7fff, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000000c0)=0x1, 0x4) 2018/05/11 02:28:03 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000000)) pwrite64(r0, &(0x7f0000000140)="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", 0x1000, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0x9d8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2800, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) unshare(0x10000400) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)) ioctl$int_out(r0, 0x0, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001200)={'lo\x00', 0x0}) r3 = geteuid() r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000001440)={&(0x7f0000001140)={0x10}, 0xc, &(0x7f00000011c0)={&(0x7f0000001340)={0xf0, r4, 0x200, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1c}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40090}, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001240)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x60, 0x4e22, 0xfffffffffffffc00, 0x2, 0x80, 0xa0, 0x3b, r2, r3}, {0x1ff8000000, 0x7dd5, 0x3, 0x7, 0x7fff, 0x9, 0x8e, 0xfff}, {0x3, 0x100000001, 0x4, 0x7}, 0x8, 0x6e6bb7, 0x2, 0x0, 0x0, 0x3}, {{@in, 0x4d5, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x20}, 0x3506, 0x5, 0x0, 0x2, 0x9, 0x3, 0xffffffffffffffff}}, 0xe8) 2018/05/11 02:28:03 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000000040)=0x3, 0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000569000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/11 02:28:03 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x100) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/231, &(0x7f0000000100)=0xe7) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) 2018/05/11 02:28:04 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) setpgid(r0, r1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='io.max\x00', 0x2, 0x0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f00000002c0)=0x7) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) write$cgroup_int(r3, &(0x7f0000000000)=ANY=[], 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x1, 0x0) connect$netlink(r6, &(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbff, 0x80}, 0xc) ioctl$TIOCSLCKTRMIOS(r6, 0x5457, &(0x7f00000001c0)) 2018/05/11 02:28:04 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20000, 0x0) io_setup(0x40, &(0x7f00000000c0)=0x0) io_cancel(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f00000001c0)="c962eae99554b06808b88856fd3ed9176c0d3ef4d264cd58833ac7698cc91c9dcb4dc43c166401c46a3ec18f0b3f5d136b7f84feb75d32bcc5b9eb1cd526905e25fe9f3f681a65cde4cb9e559cfc910fbe54a774feb1349195c923be8d", 0x5d, 0x2, 0x0, 0x0, r1}, &(0x7f0000000280)) io_destroy(r2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="2363c795d5946cbde27d143b5f91c33c2a1925747e55b0cecb1c2a15c874e0c86981657855498056c08bcf", 0x2b) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="02000000070000000000000000000006d9856800ffffffff000000000000000000000000ac1414aa00000000000000000000000000000000"], 0x38}, 0x1}, 0x0) 2018/05/11 02:28:04 executing program 6: ustat(0x0, &(0x7f0000000240)) unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/05/11 02:28:04 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x4, 0x40) ioctl$KDADDIO(r0, 0x4b34, 0x8) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000080)=[{0x2}, {0x0, 0xfffffffffffffff8}], 0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000200)="0a2cd0361e41b5f434786ee6e980ebb8df24009cd6f244106ec674a88c3ecefd16e7ce566a6005430057ce2815976665b3f9d1e2e3ec66cde0316cfa8a95411fa977b1300039915f9ab357500dc7e070c7d820d0e03e0c38bfcab5fd39a03bf26b94c826b1be68da778bd1092338", 0x6e) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) semtimedop(r1, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000100)=""/239) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000000000)=""/117) 2018/05/11 02:28:04 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x10102) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x10002, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x1, 0x7, 0x10, 0x1, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x81}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x84) fcntl$addseals(r0, 0x409, 0x5) 2018/05/11 02:28:04 executing program 5: clock_gettime(0x0, &(0x7f00000000c0)) 2018/05/11 02:28:04 executing program 1: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) set_thread_area(&(0x7f0000000000)={0x5, 0x0, 0x1000, 0x7, 0xc701, 0xfff, 0x8, 0x1, 0x9, 0x2a}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/05/11 02:28:04 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x4000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') write(r2, &(0x7f0000335000), 0x10009) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) [ 144.138947] Unknown ioctl 1074021761 2018/05/11 02:28:04 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="000000003e000000008a6203be3d6dc437c048a3b105c4ed0acadcb19de69b03bc439377f0c61db0142725eb173e4775e7bf66033a2ec9b93acf1ef32e1a8c08d18ef3d98f151670e0abf5918f9d6913"], 0x48}, 0x1}, 0x8005) dup3(r0, 0xffffffffffffffff, 0x0) [ 144.191222] Unknown ioctl 1074021761 2018/05/11 02:28:04 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xe01, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000340)="c8", 0x1}], 0x1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xffff) 2018/05/11 02:28:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet(0x2, 0x3, 0x6) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="110000001400070000000000f0ffffff01ff0006667e279639a9b01d7bd91397917daf4204a00b32eadc2828417f0000e1bb7fb40ad8aacbe8125f423682a9447015739d53d50000"], 0x48}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_setparam(r2, &(0x7f0000000100)=0xfffffffffffffff7) 2018/05/11 02:28:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xa2400, 0x0) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x0, @empty, 'team_slave_1\x00'}}, 0x1e) 2018/05/11 02:28:04 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000100)={0x53}) 2018/05/11 02:28:04 executing program 2: r0 = socket(0x2, 0x80000000000001, 0x0) r1 = getpid() syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/cgroup\x00') getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000340)={"66696c7465720600"}, &(0x7f0000000200)=0x44) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x5, 0x1000, [0x0, 0x200003c0, 0x20000540, 0x20000858], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x9, 0x10, 0x6002, 'eql\x00', 'syz_tun\x00', 'bridge_slave_0\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x118, 0x150}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x1000, 0x9, 0x0, 0x0, "4e8ba3551a8eb6155d3eea402a819c0aecf9a53cb775be6b98f07628810b64f1af2774f04202bd81da2509d3c525e25a1255c9a91167627dde7ba171ac497925"}}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x4, 0x18, 'ip6_vti0\x00', 'ip6gre0\x00', 'veth1_to_bridge\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xd8, 0x208}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}, @common=@mark={'mark\x00', 0x10, {{0x51ceadb12a3649f3, 0xffffffffffffffff}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x8, 'system_u:object_r:v4l_device_t:s0\x00'}}}}, {{{0x13, 0x10, 0x89ff, 'bcsh0\x00', 'vlan0\x00', 'dummy0\x00', 'bridge0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xb0, 0xb0, 0xe0, [@mark_m={'mark_m\x00', 0x18, {{0x8000, 0x4, 0x2}}}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x10, 0x4305, 'veth1_to_bridge\x00', 'bpq0\x00', 'ifb0\x00', 'ipddp0\x00', @random="7388499abe7f", [0xff, 0x0, 0x0, 0xff], @random="a48761c89649", [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0x918, 0x918, 0x990, [@among={'among\x00', 0x880, {{0x1, 0x100000000, 0x7fff, {[0x2, 0x9, 0xe6, 0xfffffffffffffffd, 0x200, 0x9, 0x6, 0x100, 0xffff, 0x5, 0x0, 0x2, 0x2dd, 0x2, 0xf6b3, 0x8001, 0x1, 0xff, 0x3, 0x7, 0x2, 0x6, 0x40, 0x5, 0x7fff, 0x7fff, 0xffff, 0x7, 0xcbee, 0x10000, 0x0, 0x8, 0x3f, 0x101, 0x778, 0xfffffffeffffffff, 0x1, 0x0, 0x5, 0x8299, 0x1, 0xd, 0x3, 0x1ff, 0x80000000, 0x7ff, 0x3f, 0x5, 0x80, 0x0, 0x1000, 0x6, 0x9, 0x3a, 0x3, 0x80000001, 0x2, 0x6, 0x3, 0x0, 0x7, 0x9, 0x200, 0x7ff, 0xffffffff, 0x6, 0x48, 0x8, 0x5, 0x1, 0x8, 0x100000001, 0x6, 0x7805, 0x9, 0x800, 0x2, 0xffffffffffffffdb, 0x3f, 0x80000000, 0x7, 0x2, 0xffffffff, 0x40, 0x3f, 0x2, 0xffff, 0x2, 0x40000, 0x100000001, 0x81, 0x1, 0x8, 0x101, 0x7, 0x7ff, 0x4, 0x3, 0xe3ed, 0x7fffffff, 0x7, 0x100000001, 0x0, 0x8, 0x8, 0x5, 0x9, 0x48d1, 0x0, 0x6, 0x2, 0x3ff, 0xf6f, 0xb3, 0x9, 0x7, 0x2, 0x3ff, 0x5, 0x1000, 0x59, 0x7, 0x3, 0x8, 0x6, 0x7, 0x5, 0x1, 0x4c3, 0x4, 0x3, 0xed, 0x80000001, 0x5, 0x80000000, 0x6, 0x9, 0xfd5, 0x7, 0x8, 0x5, 0x3, 0xb71d, 0x8, 0x5, 0x7fff, 0x416e, 0x100000000, 0x401, 0xbe, 0x8000, 0x9, 0xfffffffffffffffc, 0x3, 0x8, 0xffffffffffffffde, 0x6, 0x80000000, 0x66f5, 0xffffffffffffffe0, 0x3de, 0x4, 0x8001, 0x100, 0x3, 0x5, 0xc1, 0x6, 0x5, 0x4, 0x400, 0x3, 0x2ea, 0xfffffffffffff000, 0x4a959507, 0x5a, 0x2, 0x0, 0x6, 0x3, 0x20, 0x9, 0x2, 0x8, 0xffffffffffffffa8, 0x2, 0x8, 0x5, 0x3, 0x2, 0x3, 0x0, 0x7, 0x6, 0x6, 0x81, 0x3, 0xfadf, 0xff, 0x800, 0x1, 0x6, 0x100000000, 0xde, 0x600, 0x2, 0xfff, 0x2d, 0x9, 0x800, 0x1, 0x43ef, 0xff, 0x10001, 0x4, 0x3f, 0x3, 0xffffffffffffff7f, 0x401, 0x100000001, 0x1f, 0x7, 0x6, 0xfffffffffffffff7, 0x100000000, 0x1000, 0x0, 0x3, 0xffffffff, 0xfe1, 0x0, 0x3, 0x4, 0x2, 0x5, 0x7f, 0x3, 0x0, 0x7, 0x573, 0x6, 0x2, 0x7, 0x7, 0xb9, 0xffffffffffffff57, 0xd25e, 0x2467, 0x3, 0x80, 0x1f, 0x100000001, 0xff, 0xcdeb, 0x3f, 0x6e, 0xffff], 0x5, [{[0x7fff, 0x8], @broadcast=0xffffffff}, {[0x4, 0xfffffffffffff905], @multicast1=0xe0000001}, {[0x3ff, 0x9], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x0, 0x723], @rand_addr=0x3f}, {[0x0, 0x3], @multicast1=0xe0000001}]}, {[0x7ff, 0x3, 0x3, 0x75b, 0x401, 0x1, 0x1f, 0x5, 0x5, 0x3, 0x7, 0x80, 0x3f, 0xffffffffffffffff, 0x37e, 0x0, 0x9, 0x77cddc3c, 0x2, 0x86, 0x3, 0x80, 0x7e9c270, 0x524d3ca3, 0x6, 0x8, 0x82a, 0x4, 0x3, 0x20, 0x7f, 0xa69, 0x5, 0x2, 0x906, 0x4, 0xffffffff, 0x8, 0x20, 0x8, 0x2, 0x5, 0x0, 0x8, 0x400, 0x2, 0x7, 0x8, 0x8, 0x9, 0x1, 0x4, 0x0, 0x7, 0x1, 0x3, 0x16aea294, 0x20, 0x100000001, 0x8, 0x10000, 0x0, 0x100, 0x6, 0x2, 0x3ff, 0x342d, 0x1, 0x10001, 0x3, 0x20, 0x1, 0x5ccc, 0x7, 0x3, 0xf72, 0x74d3, 0xb5c, 0x7, 0x3, 0xfffffffffffffffa, 0xd7c0, 0x4, 0xf5, 0x6, 0x2000000000000, 0x80, 0x0, 0x400, 0x3758, 0x2, 0x9, 0xf75e, 0x7fffffff, 0x7, 0x9, 0x200, 0x1ff, 0x8, 0x0, 0x3, 0x1, 0x7fffffff, 0x100000001, 0x71, 0x1, 0x4, 0x100, 0x76, 0xd6e, 0x1, 0x5, 0x1, 0xe2, 0x1ff, 0x1, 0x3, 0x4, 0x800, 0x0, 0x1ff, 0x7, 0x6, 0x7f, 0x3ff, 0x101, 0x17089bda, 0xb1, 0x0, 0x100000000, 0x5, 0x6, 0x1, 0xa24c, 0xd5, 0x8, 0x6, 0xfff, 0x6407000000, 0x0, 0x7c7c, 0xffffffff, 0x800, 0x6, 0x80, 0xe87, 0x6, 0x8, 0x9, 0x200, 0x2, 0xffffffff, 0x7, 0x0, 0x9380, 0x5, 0x0, 0xd926, 0x100, 0x4000000000, 0x79d6, 0x7ff, 0x7fb0ffc9, 0x6, 0xc2a0, 0x7f, 0xfffffffffffffff7, 0x7ff, 0x8000, 0x7, 0x0, 0x101, 0x3da, 0x65e, 0x1, 0x0, 0x100000001, 0x8001, 0xfffffffffffffaaf, 0x10001, 0x8, 0x2, 0x5, 0x7ff, 0x6, 0x0, 0x3, 0x5, 0x3f, 0x6, 0x1, 0x80000001, 0x0, 0x4, 0xf4e, 0x9, 0x8, 0x2, 0x4, 0x1, 0x10000, 0xf4, 0x9, 0x5, 0x2, 0x0, 0x7fffffff, 0x6a1, 0xfdc3, 0x2, 0x80000000, 0x7ff, 0x4, 0x10001, 0x8d36, 0x100000000, 0x0, 0x3, 0x81, 0x3f, 0x3, 0x7, 0x4, 0xe398, 0x2, 0x3f, 0xf8, 0xedf, 0xffff, 0x4, 0x0, 0x0, 0x8, 0xc1b2, 0x1a, 0x7, 0x80000001, 0xff, 0x28, 0x7f, 0x1ff, 0x8, 0x85a, 0xdc, 0xfff, 0x9, 0x4d, 0x6, 0x2, 0x2, 0x101, 0xbab8, 0x9, 0x4a88, 0x0, 0xeba6, 0x2], 0x3, [{[0x5, 0x9], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x23a7, 0x81]}, {[0xfffffffffffffeff, 0xe000000000000000], @local={0xac, 0x14, 0x14, 0xaa}}]}}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x855e, 0x7ff, 0x3, 0x1, 0x0, "6ef699505e1c27256c62c35dc922ed68c1cf2a8447c83aea8604455ee90181f4c48de4d26476633c87ba7f1d33f2999f5a2e2b7a1c8722e2cd6d8af855838bf3"}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x9, 0x8, 0xf10f, 'vlan0\x00', 'bridge_slave_1\x00', 'veth1_to_bond\x00', 'ip_vti0\x00', @random="100d5fcd5332", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x148, 0x148, 0x178, [@time={'time\x00', 0x18, {{0xffff, 0xfffffffffffff801, 0xa3a4, 0x63c0, 0x47, 0xc68b, 0x1}}}, @physdev={'physdev\x00', 0x70, {{'yam0\x00', {}, 'gre0\x00', {}, 0xa, 0x3}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x1078) [ 144.529197] kernel msg: ebtables bug: please report to author: bad policy [ 144.544752] kernel msg: ebtables bug: please report to author: bad policy [ 144.933121] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 144.933121] The task syz-executor3 (9128) triggered the difference, watch for misbehavior. 2018/05/11 02:28:05 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f54ffc)=0x1e4, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x837, 0x40a00) write$eventfd(r1, &(0x7f0000000040)=0xffff, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xb9, 0x30, 0x4, 0x6}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r2, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x2}}, 0x2, 0x5}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005e8ffc)=0x1ff, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/05/11 02:28:05 executing program 5: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) mount(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='xfs\x00', 0x10, &(0x7f00000000c0)) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) 2018/05/11 02:28:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000005, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'veth1_to_team\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/05/11 02:28:05 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x4) fcntl$setstatus(r0, 0x4, 0x5bf98671b0f8151a) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/76, 0x4c}], 0x1) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000001c0)={0x33, @broadcast=0xffffffff, 0x4e24, 0x1, 'fo\x00', 0x10, 0x7fff, 0x7c}, 0x2c) accept4$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80000) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000180)) 2018/05/11 02:28:05 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x30) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d3dc98)={0x14, 0x217, 0x10000000000a, 0x1}, 0x14}, 0x1}, 0x0) prctl$getreaper(0x3f, &(0x7f0000000080)) 2018/05/11 02:28:05 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x4000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) pipe(&(0x7f00005dcff8)={0xffffffffffffffff}) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) 2018/05/11 02:28:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f0000000000)='^', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) 2018/05/11 02:28:05 executing program 1: pipe(&(0x7f0000362ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup2(r1, r1) signalfd4(r3, &(0x7f0000000040)={0x101}, 0x8, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) epoll_pwait(r2, &(0x7f000003cf94)=[{}], 0x1, 0x0, &(0x7f00004c7000), 0x8) 2018/05/11 02:28:05 executing program 2: socket$l2tp(0x18, 0x1, 0x1) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = memfd_create(&(0x7f00000001c0)='#md5sum\x00', 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000280)=0x1e) exit_group(0x80000001) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/187, 0xbb}, {&(0x7f0000000140)=""/19, 0x13}], 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f015") 2018/05/11 02:28:05 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [{[], {0x8100, 0x5, 0x8}}], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x44, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) socketpair(0x11, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/11 02:28:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10200, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000240)={'HL\x00'}, &(0x7f0000000280)=0x1e) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x9) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/11 02:28:05 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@can={0x1d, r1}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="d80929d309d708db35cdfe5fe0d7", 0xe}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/05/11 02:28:05 executing program 2: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e"], 0x13) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101c00, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/11 02:28:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x4df, &(0x7f0000000300)=0x8001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f61d137e637, 0x10800a}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) nanosleep(&(0x7f0000000200)={r2, r3+10000000}, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x4, 0x2}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000090000030000000000000000e700"}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_int(r4, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000280)=0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000180)={{0x3, 0x0, 0xffffffff7fffffff, 0x3, 0x8}, 0x6, 0x9, 0x7}) 2018/05/11 02:28:05 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) chdir(&(0x7f0000000000)='./file0\x00') request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a}, &(0x7f000031e000)='user\x00', 0x0) 2018/05/11 02:28:05 executing program 4: r0 = socket(0x1e, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x5aa) poll(&(0x7f00000026c0)=[{r0}], 0x1, 0x200000204) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x800, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x7}, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000574000), 0x4) 2018/05/11 02:28:05 executing program 6: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) init_module(&(0x7f00000000c0)='ppp0em1\x00', 0x8, &(0x7f0000000100)='/}\x00') get_thread_area(&(0x7f0000000040)={0x8, 0x0, 0x6000, 0x3f8, 0x400, 0x6, 0x7, 0x9, 0x9}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x0) [ 145.756420] IPVS: ftp: loaded support on port[0] = 21 [ 145.826850] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 02:28:07 executing program 2: unshare(0x4048800) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000040)="412ccc3f59ead64f23486cfbf227337652044ac9f80a5357dff9572bb7cde4d59f527e996b3c823719a4fce3ad130e16598146a1f55d9a1ee5708c3198b59eb47754c436eade5a71599a58acfca64d0347322016e9999b5fddd91e39aa3df767", 0x60) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00000017c0)={&(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/255, 0xff}, 0x0) 2018/05/11 02:28:07 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x8001, 0x6, 0x400, 0x9, 0x7, 0xfffffffffffffffb, 0x5, 0x3, 0x3, 0x6c}) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000003ff8)) 2018/05/11 02:28:07 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x4000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) pipe(&(0x7f00005dcff8)={0xffffffffffffffff}) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) 2018/05/11 02:28:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@ipv4_newroute={0x24, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x40000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000180)={'mangle\x00', 0xc9, "f717c34d8895c866c05e2496af5ff61adbe0138be7354b6137431fb59a247ae073f70c76d644f07ce2ce1d1208a6296963fa2e24574bc311f0ee97d20011f94f0f4435a2563ab19c90fe512ed9d9bc79eb736c34c31761b1a641954aaba773cf080dd80de5d3152f4de28b38169b262cfc9fdf37f710bc25b904b0fb10eaa156e97521b577b2196f0769d551fd2aad2bdcca2d1ece84c83897c98533905f2c3d6f40c1c3798dd929584b45be7d9e4be52768be4dd025cdee5ce6f49b5ba70c3eefb5c1d6e51c336631"}, &(0x7f0000000100)=0xed) ioctl$TCXONC(r1, 0x540a, 0x8) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000300)={{&(0x7f0000000280)=""/9, 0x9}, &(0x7f00000002c0), 0x49}, 0x20) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000340)={@hyper}) 2018/05/11 02:28:07 executing program 7: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000013c0), 0x1, &(0x7f0000001440)) 2018/05/11 02:28:07 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x54, "073e3c9cd34849b3161e6accec2b62545bc334d4a021370585d0e1d1930e4935e59344febf61af218dfc6f537b97767c10430377e8ab4a1ab9f11d2ad1b97b12bb95e115c95e2f03d4fbc226f9b6cdf6cfc1aba4"}, &(0x7f0000000080)=0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={r1, @in6={{0xa}}, 0x0, 0x0, 0x1, 0x0, 0x40000}, &(0x7f000064b000)=0x7f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, r2}, &(0x7f0000000140)=0x20) 2018/05/11 02:28:07 executing program 5: mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000400)=[{0x2c}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="180000001600010000000000000000000aeeff00", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/05/11 02:28:07 executing program 1: unshare(0x2000000) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x3) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socket$alg(0x26, 0x5, 0x0) r3 = accept$alg(r1, 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$setpipe(r0, 0x407, 0x9dd) r4 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8001, 0x400) openat(r4, &(0x7f00000000c0)='./file0\x00', 0x12000, 0x4) recvmsg(r3, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc, 0xfffffffffffffe80, &(0x7f00000000c0), 0x191, &(0x7f0000000080), 0xfffffed9}, 0x0) 2018/05/11 02:28:07 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x4924924924924b1, 0xfffffffffffffffd) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000002c0)={0x80, @tick=0x8, 0x2, {0x5, 0x4612875a}, 0x1, 0x0, 0x8}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) poll(&(0x7f0000000000)=[{r1, 0xffffffffffffffff}], 0x1, 0x673) close(r0) write$vnet(0xffffffffffffffff, &(0x7f0000000240)={0x1, {&(0x7f0000000080)=""/231, 0xe7, &(0x7f0000000200)=""/41, 0x3, 0x3}}, 0x68) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000400)={@local, @local}, &(0x7f0000000440)=0x8) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x40) setitimer(0x3, &(0x7f0000000380)={{}, {r3, r4/1000+10000}}, &(0x7f00000003c0)) openat$zero(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/zero\x00', 0x208000, 0x0) 2018/05/11 02:28:07 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x363a, 0x2880) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x80000001, 0x1, 0x7, 0x97f}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x7}, &(0x7f0000000100)=0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) 2018/05/11 02:28:07 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x8402, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556e, 0x0) 2018/05/11 02:28:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup2(r1, r1) munlockall() recvmmsg(r1, &(0x7f0000007140)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000140)=""/167, 0xa7}, {&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000000300)=""/45, 0x2d}], 0x4, &(0x7f0000000440)=""/221, 0xdd, 0x1f}}, {{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000540)=""/220, 0xdc}, {&(0x7f0000000640)=""/65, 0x41}, {&(0x7f0000000380)=""/10, 0xa}, {&(0x7f00000006c0)=""/85, 0x55}, {&(0x7f0000000740)=""/196, 0xc4}, {&(0x7f0000000840)=""/154, 0x9a}, {&(0x7f0000000900)=""/123, 0x7b}, {&(0x7f0000000980)=""/174, 0xae}, {&(0x7f0000000a40)=""/1, 0x1}], 0x9, &(0x7f0000000b40)=""/72, 0x48, 0x101}, 0x100000000}, {{&(0x7f0000000bc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000c40)=""/25, 0x19}, {&(0x7f0000000c80)=""/98, 0x62}, {&(0x7f0000000d00)=""/55, 0x37}, {&(0x7f0000000d40)=""/78, 0x4e}, {&(0x7f0000000dc0)=""/106, 0x6a}], 0x5, &(0x7f0000000ec0)=""/165, 0xa5, 0x8}, 0x8}, {{&(0x7f0000000f80)=@rc, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001000)=""/75, 0x4b}, {&(0x7f0000001080)=""/236, 0xec}, {&(0x7f0000001180)=""/127, 0x7f}, {&(0x7f0000001200)=""/169, 0xa9}], 0x4, &(0x7f0000001300)=""/148, 0x94, 0x10000}, 0x8}, {{&(0x7f00000013c0)=@hci, 0x80, &(0x7f0000002700)=[{&(0x7f0000001440)=""/174, 0xae}, {&(0x7f0000001500)=""/81, 0x51}, {&(0x7f0000001580)=""/120, 0x78}, {&(0x7f0000001600)=""/41, 0x29}, {&(0x7f0000001640)=""/103, 0x67}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/11, 0xb}], 0x7, 0x0, 0x0, 0x6}, 0x5311}, {{0x0, 0x0, &(0x7f0000005800)=[{&(0x7f0000002780)=""/111, 0x6f}, {&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x4, &(0x7f0000005840)=""/50, 0x32, 0x8}, 0x1}, {{0x0, 0x0, &(0x7f0000005940)=[{&(0x7f0000005880)=""/191, 0xbf}], 0x1, &(0x7f0000005980)=""/248, 0xf8, 0x5b0b}, 0x3}, {{&(0x7f0000005a80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000006dc0)=[{&(0x7f0000005b00)=""/223, 0xdf}, {&(0x7f0000005c00)=""/4096, 0x1000}, {&(0x7f0000006c00)=""/177, 0xb1}, {&(0x7f0000006cc0)=""/215, 0xd7}], 0x4, &(0x7f0000006e00)=""/203, 0xcb, 0x6}, 0x5}, {{&(0x7f0000006f00)=@hci, 0x80, &(0x7f0000007080)=[{&(0x7f0000006f80)=""/59, 0x3b}, {&(0x7f0000006fc0)=""/134, 0x86}], 0x2, &(0x7f00000070c0)=""/94, 0x5e, 0x4}, 0x4}], 0x9, 0x12002, &(0x7f0000007380)) r4 = dup2(r0, r1) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000007480)=""/177) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000007540)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000073c0)={0x0, 0x81}, &(0x7f0000007400)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000007440)=r5, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000007580)={r5, 0x40, 0x5, 0x80, 0x7fffffff, 0x8}, 0x14) recvfrom$llc(r1, &(0x7f0000000000)=""/105, 0x69, 0x0, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="336e3bb3638a"}, 0x10) 2018/05/11 02:28:07 executing program 2: creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) quotactl(0x800001ff, &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x7, 0xfffffffffffff001) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000), 0x9e) 2018/05/11 02:28:07 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa166b5040d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x3, 0x0, "06d4019601aafe74e396f8f9840f4d2b01b6404426281598a797453a0f8947b6f13e51d863f37d68118821db9483a962588ab20dad23d2df166efcf6b6b40115defd3d854878df3b3d94e5a24dbcffcc"}, 0xd8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 02:28:07 executing program 6: r0 = open(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) madvise(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0xa) sendto$inet(r0, &(0x7f0000000040)="e8cc24c9fd9d4e165f", 0x9, 0x1, 0x0, 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000140)={r1, &(0x7f00000000c0)=""/102}) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) 2018/05/11 02:28:07 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000000000)=@l2={0x1f}, 0x80, &(0x7f0000001400)=[{&(0x7f00000001c0)="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", 0x3b0}], 0x1, &(0x7f0000001480)}, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x400, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0xfee7, 0xffffffff, 0xf0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x310, 0x310, 0x310, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], 'ipddp0\x00', 'teql0\x00'}, 0x0, 0xc8, 0xf0}, @REJECT={0x0, 'REJECT\x00'}}, {{@uncond, 0x0, 0xfffffffffffffc48, 0xfffffffffffffe82}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, [], [], 'syzkaller0\x00', 'sit0\x00'}, 0x0, 0x242, 0xfffffffffffffff4}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7ec) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/11 02:28:07 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) unshare(0x20000000) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x8000) clone(0x1fffe, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/05/11 02:28:07 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)=ANY=[@ANYRES64=r0], 0x8}, 0x1}, 0x4) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/11 02:28:08 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000001000)="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") mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000009, 0x10, r1, 0xd) 2018/05/11 02:28:08 executing program 2: unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x20000000, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) connect$packet(r1, &(0x7f0000000180)={0x11, 0x1b, r2, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5405, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/05/11 02:28:08 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x6, 0x7ff]}, 0x8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x20012, r0, 0x0) 2018/05/11 02:28:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="036a1aff329716e077a0a4e2e9dea97f1608398dd87d06b4542d91b81d63093c6a8c67f294c144a42759ae3b4b26bb83362eaf5fc895c279f4b3b38ce2cd9db2c80c5af8d03af5c6f06e279eb2a11af0278493df0e7f2b321a104bb9ce29c44f8c3935a512b13865b6bf5e4bcbd6b3e61c676c0224803296050e3ef641e2a4bfaf167d07fe1beab6c3d24e624f4cd24d74ab415bb0128112ff70026923e83a296ff06adaffdc1767dcea4258c4160f60a44fe3278e9c3615b7c60ce14c8d6bea14be8847", 0xc4, r1) setsockopt$inet_tcp_int(r0, 0x6, 0x20000000000009, &(0x7f0000000000)=0x33, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000024bffc), &(0x7f0000ff0000)=0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x10) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000080)=""/104, &(0x7f0000000100)=0x68) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}}, 0x1, 0x2, 0x6, 0x81, 0xb61}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r3, 0xa6e5}, 0x8) 2018/05/11 02:28:08 executing program 4: unshare(0x8000400) r0 = userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) socket$rds(0x15, 0x5, 0x0) r1 = semget(0x0, 0x0, 0x4) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x3]) 2018/05/11 02:28:08 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x4000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) pipe(&(0x7f00005dcff8)={0xffffffffffffffff}) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) 2018/05/11 02:28:08 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000004d00)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd16cde2c51f01b7f0b014f9f91d73ece537300000000d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000600)={0x0, 0x1000, "b589794b68e8d0b0f3d599d899d7cb9bceeb6e7106a0dcee0a437d8be3c880ef6e722fa66b88f69ce153b07e872d36c99f813a5b7cf42b0a2f5d3cd8ada71a2e7aee79ae198806e793f38bc45a56baf6694c850038a156f16a33806b1ab54159505d98290693dab5d0c4cfec7bd0385cd0bb677c3968c652234babf8b6fceba6740da907ff3e6033a2639737a07fd6c905413de6443d8f1184a6a2637379e270b212ff4f94825beea61c7f0b9b2526c74b75811e5a23da08593b50f0e7faf05b448e35e5bdad63616921dbf318a34eeffb5a6cb5d112919dfaa0bf450adaa5b569d054dbb9a4d5ff4fa1b4e240a2fd71dbcf9ce32fe65fb86d3f4c2c67057e762132dd91342cebf35c47d077b23801b6a297334e51cb55367d52d4e55cb20e5f29268366102bc467e25344032ede8eb86ea8194080e77549ef4bcdf047561913ea8d71df8e6a3e08d0fbe870e55e9035c2d0d5bd4a9981a13e3e67ca603a0e8b4c5ed58df44e712a37fe2cf3a253112ef0b4b4e710dfe2f69d568b90494f6c00eb37130d40fb1fe47bec14cb941d7c70d2777e39e89f7bc81c3cca55749e2f99cae98f8ff4f9e8d6ddb7823cae9d1b7a58dc4067ae71f8dd05248a25fe360a1b16e8e3adbfd3294f65eda7b2f76846a36a3dd1183d09b0ffb81ce4f5e2888355166d590bb9af623f15d53c5d0929634e21f8164041dd06713f3c62705d53fad47e2a1b5af9715eff8c868e31218d05d3350b5b84e70e680fe6c1df59bf9657f7b430beb93b85d39abb289b87e059cf159dc9eb5971c05e8df105053fe90112ad1e22eb9e164ff4119a42f06ee357b289aa4e34e0f13be7c620c7c93d2cb00446bf3c1b3da61b497577d71700a22cd5dd76bad0db2ed13c7c6db4890fbb224380a0205a1f6f067cc34a4ed412bd7f180b81269290026c064e42b8c4c273ae4bf75f4b2698c1ef870fbca70025ab2f9498e64feac8304aeb520a5e239df2eff66cd8f10646fb8927c8a2d51106f53793dbd67d651d1586264d9a11e65daee30ebab01344d1569e3c52634f538475b852889653539e4849c1e6e5b739b0d7ec9916602148aac29dcbac8ebf48fd96831a45490048767dd479b73add77762b11e94a626af119314a70d131c2b5f7fc0d86525120e690cbcc23ce3a7a6da561850f38e6f2a4a4fd46bfae2ea5e745e1e672ed7cbb061a8475076150e66f577461ced4bb87e0690cdd2f440ef13f7c752e67a7ddf28a6d09fb52c7c74bbd73b3b18bff03f921e006f2381fcfb2b8b8ee49dbb228ba61db06e5506b0f173e1c69d6920399f30521fb4074d74a2a28aa2003e30dc7340871324290c54e2372615fbabae1f7bbddde16a27523513651c5f0031de7208cd81726dd7fc51f2d655a5662377e13ea8ba519346aa13aafdd7a7a2b53e1322f4c2d70d267598f2da4c823a5521c7126e34798301f9f9e68f4e74df366f2f2a089f71cbb7ad1d118e44634a19e312e2cad084aa723dfa5e1906fde72b5538733822e23e24a28ed15b798807f629cc0ab2c9f3f2e0c38a477d876cfc4d33031fd32e58203b8ffeb91164498dbbbf1189815ff8be27494e8de1790e57a3503df170cc77874ec1606ee4bfe12cd261bd79cabc5f3dd950def62d29ecd82c728c8ee5293a165802925d5f2a1b901f6fad41458772afbf6eaadff8522741b5f3d51cdd3f75de207959e1367555b2549a24ae272af8c7cb8079d6524158e3597309cc7960baf531ee3d8da460ce83484be087aab481ea2a0c913f44023da6f6db8a5a57a8d121f83ac59fe725029c622b32c59c80d1cf8e123008f5350f7b83e386b5cee139283832afdc105e6d6445f3ee3f9e7848043841ca7e21fda7dc77d75af934ac38e70f4bef18c3f3f52ed2c6567cc04d9cd6035ad78419a2c51d207f9f0134a74e80115f1f0dd27b06268da34527aa7f4824eb046be338facc8b32104f1610f93d4059aaf72605443a2cec4976ed0313d12e8461dd8bbe5470b9820773cbe2d769217abd0885d083323dcbbad1a6c9350d96013aecf0c1ad3882cef73b5da2fdded325c47d01c57fa8342f01bc53237e0d48c271687dd90dd84c2cc2795d4507caadf4380525bd9d7c619359a2abea89dfee872ee9690923555c4e6ad786956b22e6e0eafe05210a9f96d7207abaac776ce86f7cdd782a992540cd4e9e835cafa50acbd2f4773f1b30ab19935f4493a05b507a6d4614e87f6e9f42b7fcabc100d610008a34a0c3d753cb446905f3a3963f8f9112f6ece07ba6aa6ce5f95b3f975ab35b9c4db1d09bdd2a3ef7920d35be2a508a1b35ae4c474a3c85acdd4dc71c3b0fd1f815fa279c34e66e450319f69593af8e5409102cf33b557224ccaf1ff541f5c113333905366c76e35e023685d6ca49e504f4760d3d7f8f70decaa4d521553915fff40e551b3af431e070ccbd9bbc062c64526e8ad3c74b846cf33d1f9af54c1a22d04d2dba2aaaadda4c4409a435940ec33e224f9a75a8d42fd897d514a027e1297c388314c374cbebac1d1e180ad2558bbaf667485c559aac4d47ea22459d61c95e13fd804b79daf1ecc5be4577608b35b956b887fe8a1e236fd8a54ea58d4eb7eafa75b702a6eb334fa76052eb002ca1c978a2f17e5aa6ceb35dac74b837ba66b2de01e30808c59fbb95dc1166d8d58ba542f6d007610dc5ad50fe7ed6629329e7560ca9bb802073ec7bc60f207341ac6647f7df78bcbdc93e37b62f8c92fb6d6ccd0412121e1bd8918cecacdb5540a8975cdbca439cf6725f36ddc466eba90402c6f113540d32b60665242d46304d81d32cf911967d04810681b5eaec05a1238a57a2b500b394fb5a0640f0c989bdf7be8e919e73bca221962f1b72d5a04117590eb581d83153b5d6a1ccd2aaa162de1a4dd5cb97926bf7494f0aecfb30a6c29d80660f8c8b5756ff60b5e77b080eca373711c5cc684c545f31cd78f36ba8806b66e434f991d3c0df4a62853d2cbc2810f42ddb034111b2b9e5129339cbeb1ab6ea833298557b11896fc5196d27a497deed773723d54764230835812c22bbca02e45e278b20f46d0a410149cf50dfd93edfd57b490e482d2fbd7cac2f210d764d3a2f4b9abd15b3cce1ddf5af2db5e25a5d48babc8ef41533d124376026e19e6a67e8b8f48284888f84f50824f106dea25f1e3b4fe9ba1003cd815f2d2838638c0ac93df804b2079afd27498a6a69ba33b74aee0a82e851aa6a0b92e68a9cf120b3c50e15570aa4582c05e5cccaa5459d663c351149102e6aabc3121bc0a156dc7f6910bfd982dcb3f6eab6e317a4f92118642d5b00f85a840f0bbb33853aef0764f14c606a4298a858e6030d023ed6b2bb0159edcdc1bc58a45f02bd1e5638509408f14fcf3cbdcfd7fd2d759f57a6111e32df9832f1c86973821aa6cef102bbdc6db2b10ed73429d15dbce1a7686520cb6c5ca1a9446435bf8fa6c71e08cad3b486d812343187d4901057ac4bd2c6fee03bada6318bc9116956962d598468c06c3040c3822eafab0fe28b1035b286d15147f029f24831e97df3cb6ab82afe34bef8c9bb706da68bd9dca1d26ec4aeab73ea31eab5cdf04f512ca3ec85d7d68747c96cfc266b89ee8716e6e83733244e0c8e089b0bd969eb35f06cd165ceb81c8e799032540f26938ec9195259527483d5910f8dc45a996e79d1c6cc944b3f50d3dd74e0e00c4260c50fc534f17cf97da9036509129be8b7c3dbbbb35e1987d5783cd99b3183985e258709b42fec6086366fa093abc675fccab4e85e1c51f536772dbf5aef89f1291f5b0d22b5893839dd922a2b0d532665e74a51288a37d3dc04f055fe856a23aea844ccd3833629bef19f9a2923e6fb6ce7235a23976689b18222d3f311430528e682b3bdc1f16356379364160ae641b7e0910ebdcc0fb57b3f78c3112e5f5272eab7c32c3a9169ce1a2a41c803ad8d53f875fbd2dfe501d8cacf74fef0698ad22d46cbc192682223c00285ebf03b9f5b02ce771dc9d5ad9c26c5728b1f8458fed03e156dd84471072ac9c989ec6412e414edf6318abcde8f5d0399044fdbf59685b36c31365e7ee6abc1d7f7c931a6ac6c67e65fc1e2adad32a718bc13b6e404bdb998765893a6ee11ad5e12bb6fee44114792ca5586c8dfef571f7a16888a7ce781a80ff315830d9aa478c0533a1e0024da9e925d94809d2b1a02947d960b8f4bfa47535760fa8eed6eee23b041c2c7fdaaf1db29bb96cdb7f2ef5965e1a6c36a14a8e97b3d7797e451bb06e4e9ac78baf12972bed4ad3fb3fa5462fd4f101315ad72b626313070d78c2a7c6582950202918ee134f5652e54f23c76098b822d74502237b596e3f2146865b68ac97af438b36425560b389e6400c6080aafe6af4d9ddebcc050a70ed426ef64d3517dc6f2aba8dd88c679200ff48539f782ffecb0c6b05506296842699eee4ed2401b46b3399ff2090cd5c6a018cdfe5343203dc353402d92f620aa2b4b3214857d9229f52a8afe4510b03557b1dfa221d1f37d1d3a99fc1cda0a9e60eed4d3d4bfe6f45ebe4e4c5b226656db0f8568cc959ae30ffa0f801f4702299090231530564dcf5af7ada56cdf4662cbb6fa2fa7489ff84ef75f11c79a31dd2d68869b2febee71885262b54b6073eec593bcaa90e602cbd3b813df0be71e7ad1ee1551c613a4f75d66c60cfdfa1d35713d8abfe689213d56cf7512275ea466bdef1b606cf4e87950ce83c9ae3f486614e86b86f99fe25176fc713616b9516021c826d0fe5c67d7305c5baacc85cbd687a7380dc425c4688eb5c7d36ee294934a51cc88e774e6f862aca9904a08023311ee8deea86d22388d8efb325a3b2095c925f4be39f29e32fc3a6119f33092577fadd651a8ee6c72581a886332b617eaff114bcc0634b6186b036c14b8eb5967a1f9f324bfca466ca7baef749aca191218b3074eaa7342074af649d172bcf434c0b94c36dc146b0b78e37e064913cd581019d9b58f859cb13fe1c1b498907a21244ce2ad13aa58c603205265dace7e0e834e540fd4bee637a6725a71638c744994d48282e7c192f0f1a4ca1d6df878faa45f513af1a9512ee848aa9eddbe1c6c599d48815203b8528df9b7ff0715d72cb7dfff4060a618ad42a07f200ac3f9056a862b14100e6f7d74b30271dbfd06a362b213ad806937c6fa1da6fcd8d400f98586d7c60469a25b4894e45f272dfa16ab779518a823516afbe1a4513d92c984a68f3e0f6e2091ebc0daf7217aaa4f768e5f12a9a316a55f1e00e81129bbd627df845b335ef62176df2b68624e213dc2f69048c564cb01099647ace8816090b92ad6b16a91cab1055a8b23dcd7a3671f8002cdd1a47e4e602603d1b316f9591519ffbbfb877302a9ebd9edde8ea32eeb100920b75d0a9ea774417cad883115591e18a720a57f91e621a60269b875b614d9b7f9b2e92590edf89f4a26fca45b34b19e7f088391a19026476a62391f8b49c4e028686d308540a4e0aef36f7b049cc0747a90367371fc65667f7b07193ecaf37fd7e127b505cce43ab0006bf93287e0ed61fa26b1968e966f3fce4b8d3acee8a0f734cafcd2f329cc5e828e7f941f0f06fe9ea89a74d8576d17cb1a8f02fb5ccd502c6bc5f7d2382c75c3b74680c72db66cd6cf777f3414d5e446f3ce4f2079ac0d32b835fe842378bba27a40544fb1848ee13297038e88917a0723b20669ef2f94fb5d3ffdbd4fbba5171d79fad6cd566476b000e0a67abe6714693ed4583655cbc2304d8b6dad57ee96c9d80ad0e5032dd071a3774"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00000005c0)=0x33a) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002700)) lstat(&(0x7f0000003100)='./file0\x00', &(0x7f0000003140)) 2018/05/11 02:28:08 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0xb36}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002780)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000015c0)=0x1008) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x1, 0x80100) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x2000, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) setsockopt$inet_dccp_int(r3, 0x21, 0x1000000007, &(0x7f0000000100)=0x7ffd, 0xfffffffffffffebc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f00000000c0), &(0x7f0000000180)}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={r1, 0x1000}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000280)={0x303, 0x33}, 0x4) 2018/05/11 02:28:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000001c0)={@rand_addr=0x9, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001]}, 0x20) r3 = dup3(r0, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000080)={0x2, 0x10, [0x9, 0x9, 0x4, 0x10000]}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/05/11 02:28:08 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000000)=@rc={0x1f, {0x2, 0x100, 0x6, 0x7, 0x4, 0xff}, 0xfffffffffffffffa}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="7503051dbf3a84bd025e3e46217f39cc11a73d0da4221f40f510499ac7dfaf913aa2a0da1152d9a054acf032a99ff0057470fe550eb95946888dac3750d0cfb0a134aae64825ec99dc8f6d906c6a7f79d12b00c0f390f7205d546e5fc24647", 0x5f}, {&(0x7f0000000100)="ca7572eaae48b3faf201bfc1e866fb0ebf966ed54f7624ff9d741394149c9528c60a401426e9fe9efc11303195444f3366fa33ada5cc975175799e54a5705514bd014aa11f238725a8a4eb3c28ba40bf6b8a71285c45f1e9e0d1cbaa4dbaefe8d4e547033f71aaf9cd3ccea28e9d28c1c42983ecb705e0afee37dca90fc605d835adb6b9de66ae13145544638859ef14674a84b5475d3e776109da2bfce4d27f1638265699bcec993e5e080cf37db047bf811dacf93981a62a1ea92cd72e0e18f342e9b22995a23c08a32a", 0xcb}, {&(0x7f0000000200)="1e4a102d425af593ca7644fb9a78adf2c8a2d93287e9ae1d81fbb2873330c6e50729", 0x22}, {&(0x7f0000000240)}], 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x88, 0x40000}, 0x4800) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000000040), 0x0) 2018/05/11 02:28:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='nodev\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/64, 0x40) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00000000c0), &(0x7f0000000000)=0x4) 2018/05/11 02:28:08 executing program 4: syz_emit_ethernet(0x5, &(0x7f00000004c0)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR64], @ANYRES16, @ANYPTR=&(0x7f0000000600)=ANY=[@ANYPTR64], @ANYRES32, @ANYRES64, @ANYRES16, @ANYRES16, @ANYRES16], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64, @ANYRES64], @ANYBLOB="ac994c0b34d9a4c0217c0449a14d8fce3f3f81bcb7415ab00f252f9073b16b02ab3983f4b947c8332da5b074d28f73164a6c7575f64df611b884266d39f72be75e37d90b1f8c09f5da48903ecc5ed0f6da1363bd183010aed0e501c866ca00dbbe88ae9e715c82686429b0a6020ab56b0e77ef0103bcb0f79c10f44891039987dad1a0c75733094ff8a5baf3e358ea3dcfcea94b5d3a2def9eeb93a6bea07496e3b1695b482421dfacb438ed5f81443834", @ANYRES16], 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x3, 0x400) ioctl$TIOCNXCL(r0, 0x540d) linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1400) 2018/05/11 02:28:08 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x80800) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000340)='net/ip_vs\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000280)=""/109) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3f, 0xffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e23, 0x371, @ipv4={[], [0xff, 0xff], @rand_addr=0x800}}}, 0x6}, &(0x7f0000000200)=0x90) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000890000)=""/4096, &(0x7f0000691ffc)=0x1000) 2018/05/11 02:28:08 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xe0, 0x100) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2001}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x128, r1, 0x100, 0x70bd25, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xe09}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5e}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3164}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffffff5f}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x1}, 0x80) socket$inet6(0xa, 0x8000f, 0x0) getsockopt$sock_int(r0, 0x1, 0x2000000000003a, &(0x7f0000000300), &(0x7f0000000340)=0xffffffffffffff47) 2018/05/11 02:28:08 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x87) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/11 02:28:08 executing program 6: unshare(0x60000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000240)=""/60) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x1c3000, 0x0) dup(r0) [ 148.588975] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 02:28:08 executing program 2: io_setup(0x3ff, &(0x7f0000000040)=0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x101000, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000380)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) io_getevents(r0, 0x101, 0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000180)={r2, r3+10000000}) r4 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x3, 0x20000) ioctl$IOC_PR_PREEMPT_ABORT(r4, 0x401870cc, &(0x7f0000000200)={0x8, 0x7, 0x101, 0x1}) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000300)=0x5) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TIOCMSET(r4, 0x5418, &(0x7f00000003c0)=0x7) unshare(0x40000) ppoll(&(0x7f0000000240)=[{r5}], 0x1, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000002c0), 0x8) 2018/05/11 02:28:08 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/121, 0x79}], 0x1) preadv(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/112, 0x70}, {&(0x7f0000000140)=""/84, 0x54}, {&(0x7f00000001c0)=""/213, 0xd5}, {&(0x7f0000000340)=""/149, 0x95}], 0x4, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000480)={0xfc5, 0x0, 0x7}) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000080)) 2018/05/11 02:28:08 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x10, 0x70bd27, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x30, 0x1c, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1}]}, 0x30}, 0x1}, 0x0) 2018/05/11 02:28:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cpuset\x00') lseek(r0, 0x0, 0x4) r1 = getpgrp(0xffffffffffffffff) migrate_pages(r1, 0x100000001, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x20000000000000) 2018/05/11 02:28:08 executing program 1: mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000004c0)) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xff, 0x400) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000100)={0x3, 0x6}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x1008, &(0x7f0000002840)) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/05/11 02:28:08 executing program 4: r0 = msgget$private(0x0, 0xfffffffffffffffc) r1 = getegid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000040)={{0x0, 0x0, r2, 0x0, r1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x200, 0x200) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000100)=0x100000000) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='.'], 0x1, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/05/11 02:28:08 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2080, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000040)={@local, @multicast1, @multicast2}, &(0x7f0000000080)=0xc) r1 = shmget(0x2, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000240)={0x8, 0x6, 0x401, 0x3f, &(0x7f0000000000)=""/63, 0x9, &(0x7f00000000c0)=""/9, 0xfa, &(0x7f0000000140)=""/250}) 2018/05/11 02:28:08 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x4000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000335000), 0x10009) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) 2018/05/11 02:28:09 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfff, 0x240000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x80006, 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000780)={0x2, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000400)=""/156, &(0x7f00000004c0)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) ioctl$sock_bt(r1, 0xeb6dd64a6e9ea17f, &(0x7f00000006c0)="01c807058568f469e0e7ce394f6d48c7aa6e0aadce0ff0f94e383936e83367b70f0d132f6f01fc5eb318369728908d095cd4f13928a81c5c7d99ab72e210a2bd5673ade209aab2961c1545c9ce27f298babd5f631c59b331fed6d0305a875e8ff40aa6311859f248b91d2387e7ca2c533ccfe71b0ac1d54655d0d54808083ac1c4bd9210b839bddc13662ab5e087652ee4fd43d9afca8e") ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x20000000}) 2018/05/11 02:28:09 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000080)=0x8) 2018/05/11 02:28:09 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x7) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x8}, {0xa, 0x4e22, 0x1f, @empty, 0x33ae900e}, 0xfffffffe00000000, [0xffffffffffff8001, 0x101, 0x7b, 0x8, 0x7f, 0x0, 0xb0, 0x9]}, 0x5c) 2018/05/11 02:28:09 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10000) connect$vsock_dgram(r2, &(0x7f0000000100)={0x28, 0x0, 0x2710, @hyper}, 0x10) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/net\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000180)={{0x3, 0x7171a412b6596555}, 0x8, 0x84b, 'id0\x00', 'timer0\x00', 0x0, 0x3, 0x0, 0x7, 0xfff}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000300)=ANY=[@ANYBLOB="807516d7ad9eda4debad746a7a0924529ced102dcce61299058b00100000938ebe543a89e86cbd5498f89cdb3e4418bd534d254299575564aabf55528043bddce97ed46d09827a7453b0a4b0345cad0eb3b9aaed695d4d8817a1e4a55d39065ae763d0e8f4dcb03779a565264937606b5e54"]) 2018/05/11 02:28:09 executing program 2: mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2472, 0x200) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @loopback}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @loopback={0x0, 0x1}, 0x0, 0x8001, 0x1, 0x500, 0x4, 0x4010000, r1}) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/102) 2018/05/11 02:28:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4) r2 = accept4$netrom(r1, 0x0, &(0x7f0000000000), 0x80800) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000040)={0x0, 0x92, 0x3, 0x40, &(0x7f0000ffb000/0x3000)=nil, 0x7bc58071}) r4 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000fe1ff4)) socket$inet(0x2, 0x80f, 0x2) dup2(r4, r0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00000000c0)={'veth0_to_bond\x00', @random="56a36492759a"}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f0000000080)) 2018/05/11 02:28:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000006c0)='/dev/sg#\x00', 0x0, 0x8006) r1 = shmget(0x1, 0x4000, 0x210, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000000400)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e00a525f07f340ff5000000cb59029b011ded54a09c41c6cfcfbcd743cc665ca30ccf2c882d7cb8d8656a96a01632af223d42438b496a0304891c88697aff07679c3510a0196e398729815aa6f71e190915dd792a52a95ff8ea5e5c4a5c93d569e4938cbf5b4324255fc28dcc9deac205ec6fdf323a7ff59bf3b78ac1d8025bc5ee897b24f5c1ef753c8bd5a8", 0xfffffffffffffe68) read(r0, &(0x7f0000000080)=""/64, 0x40) r2 = dup(r0) getsockname$unix(r2, &(0x7f0000000100), &(0x7f0000000200)=0x6e) write$evdev(r0, &(0x7f0000000280)=[{{0x0, 0x7530}}, {}], 0x30) 2018/05/11 02:28:09 executing program 1: timerfd_create(0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x800003fffd, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x4cf8, 0x6e, 0xff, 0x64}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0x0, 0x81}}) 2018/05/11 02:28:09 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x80000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=""/20, &(0x7f0000000140)=""/110, &(0x7f00000001c0)=""/126, 0xf000}) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaa6aaaaaaaaa0086dd6050a09c00081100fe8000000000000000000000000000bbfef28b000000000000000000000000aa00000000000890"], &(0x7f0000000040)) 2018/05/11 02:28:10 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x0, "bc00c3c2a76cc2d0e792c3113424579a649ee2e853594b6659521f923cb4bf002063c346d3c4d668b6983f9b"}) 2018/05/11 02:28:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x0, 0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x9, 0x805, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r3}) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x3fffffe, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/05/11 02:28:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x8) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc028aa03, &(0x7f0000000080)={{&(0x7f0000cf9000/0x4000)=nil, 0x4000}, 0x0, 0xffff8000}) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000005) 2018/05/11 02:28:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bond_slave_1\x00', 0x9303}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) 2018/05/11 02:28:10 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000026c0)=""/163, &(0x7f0000002780)=0x18) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x3ff, 0x7, 0xe9d4, 0x10000, 0x400, 0x3, 0x3e, 0x8, 0x3e4, 0x40, 0x126, 0x5, 0x400, 0x38, 0x1, 0x13, 0x7}, [{0x60000000, 0x1, 0x8, 0x6129, 0xfff, 0x6, 0x5, 0x2fda}, {0x1, 0x400, 0xff, 0x6, 0x364, 0x8, 0x100000001, 0x5}], "1029a70173d636d9c0e31881b93b0b55e17cf917c1000f213570", [[], [], [], [], [], [], [], [], []]}, 0x9ca) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e23}], 0x10) 2018/05/11 02:28:10 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x4000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) write(0xffffffffffffffff, &(0x7f0000335000), 0x10009) vmsplice(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) 2018/05/11 02:28:10 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="f1574b782db60fc156c26db97191cfe5776aa069052b1028353e7e08dbde7cfeeafe52c700e5552bd07e3f00c80567e896fcb6230359d4f939ff6d6cd85fb20a748c4d816e42721d1eb709be1fdfeffbb1788a8e41c0eb31317239f2bbe817291bfb06d302b7b66ccacc4cc34e89a737a1ce8b2b99c9a698105a01d04135381e51597d23224d8a6f5420e96eebd1270b246be980da273b12c8913633acb75df3ae76d34da7c2a103d00f05dfe2715ef90b4fece194dce1a4a0d932", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0xfffffffffffff800, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000200)=0x4) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x1b) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x7fffffff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x7, 0x1, 0xfffffffffffffffe, 0x5, 0x5}, 0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0xfffffea4) 2018/05/11 02:28:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x2000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000380), 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x100, 0x20) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000300)=r2) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x501000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[], &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x30003) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000080), &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x5, 0xa, 0x5}) syz_open_pts(r3, 0x400003) [ 150.613865] device bond_slave_1 entered promiscuous mode 2018/05/11 02:28:10 executing program 0: syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x4000) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) 2018/05/11 02:28:10 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000ec62000501000000000000000001000000770cad315f22db7d56"], 0x14}, 0x1}, 0x0) 2018/05/11 02:28:10 executing program 3: r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) 2018/05/11 02:28:10 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xf463c874302e7dbf, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f0000000140)=""/91}, 0x18) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f00000003c0)=0x8000000000004) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x1d}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x80, 0x0, 0x4, 0xcf, 0x8, 0x6, 0x9, {r2, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0xa40, 0x4a9e, 0x4}}, &(0x7f0000000340)=0xb0) 2018/05/11 02:28:10 executing program 7: unshare(0x400) pipe(&(0x7f0000000240)={0x0, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) r2 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000000c0)={{0x800, 0x4, 0x0, 0x2c4, "7dead5a9d8d86963416dfcb2cf746cbee6f8c79aec5ab34357818d45f7347a544343a863b9ea92dac0e37f26", 0xa6f9}, 0x0, 0x0, 0x6, r2, 0x400, 0x80000001, "4fea4fe34279bb983aacea80b16788b2e3ecd6ca26e8caac5832aaba759c5a81eea0fd9acf1769a1169fd4c5a22c49858e8ad0b851b097a9ef65d45c395c4a05", &(0x7f0000000080)='\x00', 0x1, [], [0x5, 0xceaa, 0x1000, 0x8]}) 2018/05/11 02:28:10 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @queue}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000040)) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0xc2, 0x4) close(r0) 2018/05/11 02:28:10 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) fcntl$dupfd(r0, 0x406, r1) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000037fe8)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x30) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000180)=[{{0x77359400}, 0x1, 0x782, 0x100000001}, {{r3, r4/1000+10000}, 0x1, 0x20cc00000, 0x6}, {{0x0, 0x2710}, 0xbe, 0x4, 0xfffffffffffffff7}, {{r5, r6/1000+30000}, 0x3, 0xffffffff, 0x50000000000}, {{r7, r8/1000+30000}, 0x81, 0x4, 0x2000000000000000}, {{r9, r10/1000+30000}, 0x400, 0x401, 0x3ff}, {{0x0, 0x2710}, 0x50, 0x81, 0x8}, {{}, 0x5, 0x8, 0x7fffffff}, {{0x0, 0x7530}, 0x0, 0x9e54, 0x4}], 0xd8) 2018/05/11 02:28:10 executing program 5: r0 = shmget(0x2, 0x1000, 0x110, &(0x7f0000ffd000/0x1000)=nil) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000080)={0x9, 0x1, 0x100000000, 0x1, [], [], [], 0x280, 0x1, 0x4, 0xffff, "a4421ce27b065f547aa31a2b18b8f459"}) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/15) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) pwrite64(r1, &(0x7f0000000240)="9ec93f132a707ffbd8d7f64320c13392de0d397aec96c782862ed299d6c911803ff32fa68ecca1b4455457caafb53d6b5e71724c76751fb943d75fb3f8ea6ce4b67ff21b04a1c90064d6ac3f2689e97944f42a", 0x53, 0x0) 2018/05/11 02:28:10 executing program 6: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) r1 = socket(0x8, 0xa, 0x6) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x3, 0x2, 0x0, 0xfffffffffffffc01, 0x3, 0xfef}, 0xffffffffffff9423}, 0xa) msgsnd(r0, &(0x7f0000000080)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/05/11 02:28:11 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setrlimit(0xf, &(0x7f0000000080)={0x404, 0x8b4}) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x0, 0x0, r2}}) 2018/05/11 02:28:11 executing program 3: r0 = socket$netlink(0xa, 0x6, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x9, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0xfffffff9, 0xfffffffffffffce3) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xf, &(0x7f0000000000), 0x4) 2018/05/11 02:28:11 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10000, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x7ff, 0x9, 0x400, 0x7, 0x400, r1}) r2 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) r3 = shmat(0xffffffffffffffff, &(0x7f0000759000/0x3000)=nil, 0x2000) shmdt(r3) preadv(r2, &(0x7f0000000540)=[{&(0x7f00000005c0)}, {&(0x7f00000004c0)=""/91, 0x5b}], 0x2, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x1000000000016) 2018/05/11 02:28:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200002, 0x100) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0x7409, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@setneightbl={0x2c, 0x43, 0x201, 0x0, 0x0, {0xa}, [@NDTA_NAME={0x18, 0x1, 'trustedeth0\'md5sum\x00'}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x95dd, 0x1ff, 0x8008, 0x6, 0x6, 0x20, 0x6f, 0x9, r2}, 0x20) fcntl$setlease(r0, 0x400, 0x2) 2018/05/11 02:28:11 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/05/11 02:28:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) linkat(r0, &(0x7f0000000040)='./file0/file0\x00', r1, &(0x7f00000000c0)='./file0/file0\x00', 0x400) mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) bind$ax25(r0, &(0x7f0000000100)={0x3, {"b0ffec7028c81f"}, 0x800}, 0x10) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/05/11 02:28:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000002800)=""/4096, 0x807}], 0x87) r1 = memfd_create(&(0x7f0000000080)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001100)=0x10) 2018/05/11 02:28:12 executing program 0: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) 2018/05/11 02:28:12 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000009f80)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000002c0)="51d32149c478a7e86317b485ede0", 0xe}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000100000000000000000000f6003dee00856d"], 0x10}}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) 2018/05/11 02:28:12 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x600002, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000300)=""/138, 0x8a}], 0x1, 0x0) poll(&(0x7f0000000100)=[{r3}], 0x1, 0x0) 2018/05/11 02:28:12 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x10000, 0x2, 0x8205, 0x9f7, 0x100, 0x8001, 0x670000000000, 0xa5a, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x4}, &(0x7f00000001c0)=0x1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x501080, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000040)={r3, 0x80}, 0x8) 2018/05/11 02:28:12 executing program 1: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000000080)={0x0}) socketpair$inet(0x2, 0xb, 0x0, &(0x7f0000000000)) 2018/05/11 02:28:12 executing program 2: r0 = gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x22) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x4, 0x4, 0x4, 0x4, 0x0, 0x200, 0x4204, 0x8, 0x3, 0xff, 0x4, 0xffff, 0x10001, 0x5, 0xffff, 0x1ff, 0x100, 0x1, 0x8, 0x9, 0x0, 0x20, 0xfffffffffffffffc, 0x3, 0x7, 0x8, 0xbe, 0x0, 0x10000, 0x200, 0xb, 0x20, 0x4, 0x80, 0x6, 0x8, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000040)}, 0x50c, 0x5d4, 0xb1f0, 0x0, 0xff, 0x10001, 0x1eb4}, r1, 0xa, r2, 0x8) r3 = syz_open_procfs(r0, &(0x7f0000000000)='net/dev_snmp6\x00') fchdir(r3) exit(0x0) mount(&(0x7f0000000080)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/11 02:28:12 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002480)={0x1, 0x5, 0x100020000000007, 0x2}, 0x2c) socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000ab2000), &(0x7f0000da1000)}, 0x20) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x900, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x5, 0xffffffff, 0x4, 0x1, 0x80000001, 0x2, 0x7, 0x7fff}, &(0x7f0000000100)={0x401, 0xff, 0xc8, 0x8, 0xffffffffffffffc0, 0x1, 0x5, 0x42}, &(0x7f0000000140)={0x7fff, 0x1, 0x3, 0xfff, 0xffffffffffffff75, 0x7f, 0x1}, &(0x7f0000000180), &(0x7f0000000200)={&(0x7f00000001c0)={0x9}, 0x8}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f0000000040)="a7", &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004f1ff0)={r0, &(0x7f0000068000)}, 0x10) 2018/05/11 02:28:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="583ff8ec10aa3eb03252dc6bcf8c5673bde75b4c184532bc7efd3509ac3fd69b0103aab03995b48f5fe2ebae29", 0x2d, 0xfffffffffffffff8) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000140)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) r2 = syz_open_pts(r0, 0x801) read(r2, &(0x7f0000000000)=""/219, 0xfffffffffffffeb6) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) getpeername$unix(r3, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) dup3(r2, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/05/11 02:28:12 executing program 1: rt_sigaction(0x400000000000007, &(0x7f0000000200)={0x422470, {0xffffffbfffbff274}}, &(0x7f0000000240), 0x8, &(0x7f0000000280)) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x1000003, 0x44031, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') 2018/05/11 02:28:12 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000280)=""/4096) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0xb20, 0x70bd2b, 0x3ce5, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8000, 0x7, 0x32161ae7, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x101, 0x100, 0xc3c, 0x7, 0x8}, 0x98) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) 2018/05/11 02:28:12 executing program 7: unshare(0x20000400) r0 = inotify_init() ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000040)={r1, 0x1}) r2 = fcntl$dupfd(r0, 0x0, r0) mq_timedsend(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)) 2018/05/11 02:28:12 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x101140) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x10001, 0x9}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000003c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffff}, 0x13f}}, 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r3}, &(0x7f0000000200)=0x8) write$rdma_cm(r1, &(0x7f0000000400)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) getrlimit(0x7, &(0x7f0000000240)) 2018/05/11 02:28:12 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x1, 0x0, {0xa, 0x4e22, 0xbf0, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}}, {&(0x7f0000000080)=""/78, 0x4e}, &(0x7f0000000100), 0x21}, 0xa0) listen(r0, 0x1000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x260) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000140)=0x80, 0x0) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000002640)={&(0x7f0000000300)=@hci, 0x2f5, &(0x7f0000002540), 0x0, &(0x7f0000002580)=""/168, 0xa8}, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) write(r2, &(0x7f0000f8aff1), 0xff8f) 2018/05/11 02:28:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x801}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @rand_addr}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10000024, {0x2, 0x800000, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x196, 0x0) 2018/05/11 02:28:12 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) socketpair(0x0, 0x6, 0x7fd, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f00000000c0)={0x20480, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="020000000700000000000000000000000500001000000010ac1414aa000000fd0000000000000000f9b67f9b56416799243bc61a5e99492c0fce5f73dba024d7adfb195222e9a3d55742c518488691306b2fdd15ca541aaa968132edf0637f7f256e7ffcdd2f509cec907eea7cf6c3e832697d1a5ab5d76555"], 0x28}, 0x1}, 0x0) 2018/05/11 02:28:12 executing program 7: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000180c2000000000d0000000000000028ef85"], &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e21, 0x24, @mcast2={0xff, 0x2, [], 0x1}, 0x3f09}, {0xa, 0x4e21, 0xab79, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0xbc, [0xffff, 0x6, 0x5, 0xffffffffffffff4c, 0xd2a, 0x3f, 0x40, 0x7]}, 0x5c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) 2018/05/11 02:28:13 executing program 0: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) 2018/05/11 02:28:13 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) ioctl$sock_ifreq(r1, 0x8995, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_names='ip_vti0\x00'}) 2018/05/11 02:28:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) socketpair(0x0, 0x0, 0x5, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000000c0)=0x10) socket(0xa, 0x4, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f0000000240)='./file0\x00', 0x100000001, 0x3, &(0x7f00000015c0)=[{&(0x7f0000000280)="4e1762feca134ebfe9b55abd69d1983c4f019aec6b67e96bc0acb0095e7bc3d7421b", 0x22, 0x9}, {&(0x7f00000012c0)="ce7e826b7ec86c83e3a36435585382dee1c7d1409460aeb346aedbe7e76b2a8a73d400fbba1adf5f418346c86785ff8f7a40ad7be406cf6ecccaf240819a6ce7b71968e20224493ff62b22eb584d8a4d8d78714c478791b288337e1a67cef3518495075303bc50e10cfc61bf6659caebc6f8f442", 0x74, 0x8}, {&(0x7f0000001440)="2195824332cc55b54a075c0dab50e0e5a971bec053cad9428b7d43798248ca5228d807e08a4cf1dbf0a9b32ef7be1e6bda6025a09504f50152d810949e88ddcb855243d05834a3e44a07cc922d836538be10dfadbc3a5326a2bbe70c8e946ac7ebc190559adcd3a67bca34d1c84a3c9a740624c7fe8e2b7bec371b952e", 0x7d, 0x2}], 0x400, &(0x7f0000001680)={[{@part={'part', 0x3d, [0x32, 0x34, 0x7d]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) 2018/05/11 02:28:13 executing program 4: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000fbeff8)=0xb3, 0x2, 0x0) mremap(&(0x7f0000e08000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00005ad000/0x4000)=nil) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x2, "bd55"}, &(0x7f0000000280)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={r1, @in6={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0xa, 0x1ff}, &(0x7f0000000100)=0xfffffc9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x7, 0x2}, &(0x7f0000000200)=0x90) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) 2018/05/11 02:28:13 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x8000400) ioctl(r0, 0x4000000002284, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x401, 0x8183) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/11 02:28:13 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001300), 0x100420000000fee) recvmmsg(r0, &(0x7f0000003940)=[{{&(0x7f0000000980)=@ax25, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000000bc0)=""/255, 0xff}}, {{&(0x7f0000003640)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003840), 0x0, &(0x7f0000003880)=""/138, 0x8a}}], 0x2, 0x0, 0x0) 2018/05/11 02:28:13 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1bd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000ff000000000000000000000000950000000000000000000000000000000000000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/11 02:28:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x1000000}, 0xc) 2018/05/11 02:28:13 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) mbind(&(0x7f0000c43000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000), 0x7, 0x2) r2 = mq_open(&(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x42, 0x40, &(0x7f0000000200)={0x6, 0x9, 0x5, 0xaa, 0x4, 0x7, 0xffffffff, 0x1000}) fadvise64(r2, 0x0, 0x3ff, 0x5) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000280)=0x2, 0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) 2018/05/11 02:28:13 executing program 1: r0 = socket$inet(0x2, 0x2, 0x3) listen(r0, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="ea", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffffff, 0x6, 0x1, 0xb8df, &(0x7f0000000140)=[0x0, 0x0], 0x2}, 0x20) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000280)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) 2018/05/11 02:28:13 executing program 5: r0 = socket(0x40000000015, 0x5, 0x10000) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet6(0xa, 0x2, 0x3) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000000000), 0x2cc, &(0x7f0000000e8e), 0x0, 0x800000}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000000ec0)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/11 02:28:13 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000000c0), 0x4) r1 = dup(r0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x8010, r1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/05/11 02:28:13 executing program 7: inotify_init1(0x0) lookup_dcookie(0x5, &(0x7f0000000080)=""/151, 0x97) fstat(0xffffffffffffffff, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002cc0)={0x0, 0x0, 0x0}, &(0x7f0000002d00)=0xc) setregid(r0, r1) prctl$void(0x1e) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80000) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0xc400, 0x0) r4 = inotify_init1(0x80800) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x200000) openat(r5, &(0x7f0000002c00)='./file0\x00', 0x18400, 0x116) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000540)=@generic={0x0, 0xb8, 0x5}) connect$bt_rfcomm(r5, &(0x7f0000000040)={0x1f}, 0xa) pread64(r4, &(0x7f0000002b00)=""/215, 0xd7, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x341, 0x0) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f0000000280)) ioctl$VT_WAITACTIVE(r6, 0x5607) sendmsg$nl_route_sched(r3, &(0x7f0000002ac0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10000}, 0xc, 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"], 0x248c}, 0x1, 0x0, 0x0, 0x8000}, 0x11) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8004, 0x0) getsockname(r2, &(0x7f0000000400)=@ipx, &(0x7f0000000480)=0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f00000002c0)={0x7, {{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0x9}}}, 0xffffffffffffff77) pread64(r6, &(0x7f0000000380)=""/102, 0x66, 0x0) syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0xb3a, 0x400000) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000004c0)=0x7fffffff, 0x4) ioctl$SG_SET_TIMEOUT(r6, 0x2201, &(0x7f0000000500)=0x56) 2018/05/11 02:28:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000680)='net/rt_cache\x00') connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f0000000840), 0x45a) 2018/05/11 02:28:13 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x60080, 0x0) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000080)="93640ac1334eac59bbdff49e9b229adfc4611d5cc6fcaffd594446e2c061abe805a575f8ee351064dcb7c7ea95979c33a2fee9bc8e7a02a869a71a332ab5290ccd2a5fcfdf6c60055ffe1bce8af71a46ebff65a5f09e5259ae4c7d8655727c17fcfa40d0b95dfe7efc0579ee3db19d3e6822be", 0x73}, {&(0x7f0000000100)="fa5db6c339cb14815bfbcea70a48dddf651a13ca931d88c34be24ddc5e02af153db0c94f47013d086d4d4070821da203a7ffc1ad1761e70a82b0696f4679e6b6d6fc3a646c19184fd920bad7031bbe2e4dfc64", 0x53}, {&(0x7f0000000180)="9b65685abd36b8b45b103294fdeed1ccf02cfd88feb795b06714d54bc239d9d2570a208725af31136ba164271c49454e51cb9eac1f6acb57e93e796748b4b687f61c370c8a04d6124e9192f9a8b37f97f76bab4954f901a0de7494", 0x5b}, {&(0x7f0000000200)="7b895531ca85999251656f0f903c20637ac7", 0x12}, {&(0x7f0000000240)}, {&(0x7f0000000280)="381cbb85125d1a144dcd18077fe47b5ec13527ebd97d27150a4243b725ea74da09d362538cfd81e3f2b0bc", 0x2b}, {&(0x7f00000002c0)="91b2e612483cee903836d0f74cfe046abdcf3d842adbdd207a82063ff4a6a9ac92acc9ef905b287fde62b426f4b5117fc70ebc4845ca2a26dceb61b918eb9a5041ad3e0234dc027295a2ef5e51e57e6269b380994d3ed9cfcfd1d9e867c0346ffbaccff7e719b9250d91929e55d22c3656264f72f285909295d5e56637f6865132ebe2abd57be6856882690678b5ea83ca48e4106820e278d43a336506aff7f66b92f57444a7595846c566dd25ae4999da22f1fbb997367e5907405656bd7705d62c3c6a", 0xc4}, {&(0x7f00000003c0)="2ef4abb5522abc1b51bb8237a71abb7c1504606175aca5ceb3118a8e2e4021f6aaabcac453a6cde3edf8a5da164635c98bf59bb175c263fd22abc4869674e898c371e9c47e93ef0a01bfa6511491fa4de26389276ce05c28b6cb555367dab8cdd9c7dd08fc09e75e4ec3e0bd61f2fb5e85884ebdce152c54b42d4d5206d78e30c98fcccd", 0x84}, {&(0x7f0000000480)="13c63818d7961fbb1a31d742424fffeddc4deaf750a6641dd7b660989c23cc379f2bf900837d08cbc58e230202ecf6adb2206549be1a7132c0cee39342ab12962f873e888f3a5830eb46fe04276b2969c825cd4c6ad5cb9579d7675b5e8b1130a06b1b110fba6c162e1bab7417741362411c09e4fe427cae32724b928e8b9c3d44288a6731d3b43b22bd3496088001146496eda9c6a3bfcccaed9080a5c48892f6ea1c04dd283a4dabec4e94ea442c9b5a836ae3", 0xb4}], 0x9) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) close(r2) tee(r0, r2, 0x3f, 0x0) 2018/05/11 02:28:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) socketpair(0x0, 0x0, 0x5, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000000c0)=0x10) socket(0xa, 0x4, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f0000000240)='./file0\x00', 0x100000001, 0x3, &(0x7f00000015c0)=[{&(0x7f0000000280)="4e1762feca134ebfe9b55abd69d1983c4f019aec6b67e96bc0acb0095e7bc3d7421b", 0x22, 0x9}, {&(0x7f00000012c0)="ce7e826b7ec86c83e3a36435585382dee1c7d1409460aeb346aedbe7e76b2a8a73d400fbba1adf5f418346c86785ff8f7a40ad7be406cf6ecccaf240819a6ce7b71968e20224493ff62b22eb584d8a4d8d78714c478791b288337e1a67cef3518495075303bc50e10cfc61bf6659caebc6f8f442", 0x74, 0x8}, {&(0x7f0000001440)="2195824332cc55b54a075c0dab50e0e5a971bec053cad9428b7d43798248ca5228d807e08a4cf1dbf0a9b32ef7be1e6bda6025a09504f50152d810949e88ddcb855243d05834a3e44a07cc922d836538be10dfadbc3a5326a2bbe70c8e946ac7ebc190559adcd3a67bca34d1c84a3c9a740624c7fe8e2b7bec371b952e", 0x7d, 0x2}], 0x400, &(0x7f0000001680)={[{@part={'part', 0x3d, [0x32, 0x34, 0x7d]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) 2018/05/11 02:28:14 executing program 0: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) 2018/05/11 02:28:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d500040000e668d1476979a795", 0x11) io_setup(0x100000000, &(0x7f0000000180)=0x0) io_destroy(r1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0)=0x50cc, 0x4) 2018/05/11 02:28:14 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffd, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1401}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r3, 0x8, 0x70bd2a, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x21}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7484}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x40c0}, 0x90) 2018/05/11 02:28:14 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0xffffffffffffffff, 0x6, 0x70000b, 0x9, 0x4, 0xffffffffffffffff, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000393fe0)={r0, &(0x7f0000393000), &(0x7f0000223000), 0x1}, 0x20) r1 = dup2(r0, r0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000000000)=""/244, &(0x7f0000000100)=0xf4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="1f0000000000000002004e22000003ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000300000002004e22ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ffffffffffffff0000000002004e200000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) 2018/05/11 02:28:14 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000440)=""/113) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000100)=""/229, 0xe5}, {&(0x7f0000000200)=""/195, 0xc3}, {&(0x7f0000000300)=""/169, 0xa9}], 0x3, 0x0) lseek(r0, 0x0, 0x3) fstat(r1, &(0x7f00000003c0)) 2018/05/11 02:28:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000025bd7000fbdb000600cb390d1400002e68e35cd17db3e317ac4a1f2c0c0000030000000000000010007b654d0c0000000000"], 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x4040000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @broadcast}, &(0x7f0000000140)=0xc) r5 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x501, 0x101000) mkdirat(r5, &(0x7f00000003c0)='./file0\x00', 0x10) sendmsg$can_bcm(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x1d, r4}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x4, 0x80, 0x9, {0x77359400}, {}, {0x4, 0x0, 0x1, 0x2}, 0x1, @can={{0x2, 0x5, 0x6, 0x5}, 0x1, 0x1, 0x0, 0x0, "a41d450606d8a138"}}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x400800, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xfffffffffffffffd, &(0x7f0000000400)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x3}}, 0x1c}, 0x1}, 0x0) 2018/05/11 02:28:14 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000100)=""/112) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mq_notify(0xffffffffffffffff, &(0x7f0000e42fa8)) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xe) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x9bd906768a8f5400, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2}, &(0x7f0000000080)=0xc) 2018/05/11 02:28:14 executing program 2: mlock2(&(0x7f0000a94000/0xa000)=nil, 0xa000, 0x1) write(0xffffffffffffffff, &(0x7f00007fbffd)='H', 0x1) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f000041b000/0x4000)=nil) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/180) pipe(&(0x7f0000000000)) 2018/05/11 02:28:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x400000000002, 'queue0\x00', 0x81}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x4}) 2018/05/11 02:28:14 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x4000400) socketpair(0x4, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003480)={0x0, 0x0}, &(0x7f00000034c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003580)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast2}}, &(0x7f0000003680)=0xe8) accept4$llc(r2, &(0x7f0000006140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006180)=0x10, 0x80000) lstat(&(0x7f00000036c0)='./file0\x00', &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) r8 = geteuid() getgroups(0x1, &(0x7f0000005d00)=[0x0]) accept4$llc(r1, &(0x7f00000060c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006100)=0x10, 0x80800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005d40)=0x0) r11 = geteuid() lstat(&(0x7f0000005d80)='./file0\x00', &(0x7f0000005dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000005e40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005e80)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000005f80)=0xe8) r15 = getgid() sendmsg$netlink(r1, &(0x7f0000006080)={&(0x7f0000000080)=@kern={0x10}, 0xc, &(0x7f0000005c80)=[{&(0x7f0000000100)={0x3284, 0x1c, 0x300, 0x70bd26, 0x25dfdbfb, "", [@generic="714711538a5b92031d06f86f32a27fdaa3ff0b4c8542f8c6c40864e02d376ba495e395458323", @nested={0x110c, 0x77, [@typed={0x8, 0x47, @str='\x00'}, @generic="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@typed={0xc, 0x8f, @u64=0x200}]}, 0x1168}], 0x5, &(0x7f0000006000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x78, 0x10}, 0x8010) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000005ffc), &(0x7f0000000000)=0x2) 2018/05/11 02:28:14 executing program 6: unshare(0x400) lstat(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='./bus\x00', 0x0, 0x0, r0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) fcntl$setstatus(r1, 0x4, 0xe3a5e2ea99ac2523) r4 = dup(r1) mq_timedreceive(r4, &(0x7f0000000280)=""/4096, 0x1000, 0x200, &(0x7f0000000000)={0x0, 0x989680}) 2018/05/11 02:28:14 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x800000db}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000011c0)=ANY=[@ANYBLOB="18040000000000000000000000000000711000000000000000000000000000009500000000000000bb461734cdb4916068ab65c221351821e8a8b49e3b5c0b730bac6379602b18bffc9352fd7c14692d62b8c6091a3b5feaa4"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/urandom\x00', 0x10000000040000, 0x0) sendmsg(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x1000}], 0x1, &(0x7f0000001080)=[{0x40, 0x1, 0xfffffffffffff800, "699d22e39c5b8720ef6fe31670c0aeb9978382b1a58aa71bcca04f636c4980e2a6687ba130f011d748"}, {0xa0, 0x1ff, 0x100000000, "b5e8f90a89f0a50f82d5b8391b2fc8df9281693cd41c15a5058e62e3290657bba30f34364395b48df02e7440185863b372df7017a152a8d7cbbb4e03a8de594499103415a7f2104ddea16cfb09772eb89eaca1700d30c0203539a055a1f97d1273f6d9d4527f1451d2dde829fe070ede068f074506b9f2ba59a8157d3637bc69dbc53313e1c227bc83d3efb581dd38e9"}], 0xe0, 0x80}, 0x44001) 2018/05/11 02:28:14 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0xb211) syz_emit_ethernet(0x12, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100}}], {@generic={0x8035}}}, &(0x7f0000000180)) 2018/05/11 02:28:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1}, 0x8) r2 = semget$private(0x0, 0x2, 0x31) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfff, 0x40002) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}, 0x3}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x10000, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000140)={r4, 0x100}) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000000040)=""/42) 2018/05/11 02:28:14 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) r3 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000ae7ff4)) shutdown(r2, 0x2) epoll_pwait(r3, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/11 02:28:14 executing program 5: gettid() clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {r0, r1/1000+10000}}, &(0x7f0000000080)) connect$inet(0xffffffffffffffff, &(0x7f0000d68ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getpeername$llc(0xffffffffffffffff, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001b6000)=0x10) 2018/05/11 02:28:15 executing program 0: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) 2018/05/11 02:28:15 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2b) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000001fe72f0fe104fe9cfb9e270143c242d34634b35ddd6f981763d968dd2399143395fb9756ace30206f166d4ac7eca0ea83070a0a6b890de2dbd7300000000"], 0x8) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000d}, 0x1c) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)="3a92a890325a0e772585edd0636ff9c6af78f08e4bb0de45b0fd1dc6674c6fe162826904c38f0af58be7cc2949f739cbf566b699af5a056589f43b4130246c3d3fa318dfcaf20fe64f32f606b2a88108b354c03f795f6f6ecf1e2ab88794afab566ba12ea4506fd5f03be74d92baf3413a889c61bcbdfac681a8494b5c9bca9bfaa0244c70c17190823fd367079926c9dd8d5e63bc65693f725b4d0b39798b6d0fda859e1abc6b26d0ae97e11f327eb709951a7c87fbe7a6d63d98fccb3dea972a23057b1a97f9b6ced28f161d1f2dddc0bf60884dfc5cae270b77e8cf19b2abbb42aafaa3bf29b84fe98f0ef6fc50346a3da5bffcdc7a25c898f5f574e7569ab2c09644709e3723e99f46d3c5e29447413f09211114cef7d311b94cbafd1af162994a36a4972e96347bde4ff1c5e8e333a9fcab9057ecefc9e961b712207a2017e07d3c4c3f04701e0500a1d077d8223394ab4e2946c07d14060d8cdd5909e710294cd4f8b7953224265b93fdae2202c42ab076c0aecac711926925753f408a27f247dc463027ea7aa3fb7378024cee52c657019a88cdf762b00a7dc63153215c82f2914233a79cf609ec707aea15c744aa2a531a4839112c3ddab8c0e224d050a048bf6266656de2efef83b37fce55ea9d7a6a558f6dce35c46ecc9aa139d526fdc6d1e5b4fbd083816027aaa8bf450e4b0777ccda08c5c63406d38e4cc08d8e0bcda20dad6f7be3713002811f25d568c8eca502c364727f4065114326a92b8333b8d29c1741e69742fba96a75ddc98cff7f0b61449fa1b468ec1620aac455025408047f0284a13f164bf223e635a8a5678310fb1d92657919edfd541b5b3cb4db24dea937bee502027137fbd71fb96001b79884d6fd463041ecc3df6c9085852d2e7306caa355abdebbb31caf0a35f0dd8bf7370a95b0deb5e52c98e53f8c926ba522f3aa6e1c2958b7bc25483906751dc16bf0b1a176ba20c274042a956b33e5d9cfa4801d2a4d108a6c72b4235e59ed01057c5c2de7162b3a4b1e7d1bc8f60ee9eb2cc620f00e082c7566c06a1763846183364ff36d2cd18d99a03515cf2093ea22343701d9745e1525060d04ca22a888549df55346b97b6dfb406cb750f87d43063cfb7933450e408330700469ebe4bb06cef9c568f10f2bcac31c21990b37fa22ca8afd2c2b328ce21270df2e92a81304e0f9284c39340cbfda7a81e8693bacf4ae32407c04c0ecfd35f27869d8c055296f4e9ec88252ab375b2fb36d31c20e91dd88c850c32f82d9bfcbf3b96c3f0c96ced396cf21166e19d8373b7ab436fd56b5a3710872203ebacf68b32783bcfce494152f304a2fc2f1ba2285e3c69d15b4bf23272d5a96e35c997d6f4d2fbcb63600acb33e4b50a1c94835a346a78a129fb34e6b6c6e8f4e0f8473f9594d7db6fa51c6bd82a11986f2a6b9e1c79a5516a3b6deebea7719410883b5fd597a4ae7ea696d492d164e17d5082ade546a6b68eabb03633635a8ff207b0ec2a2ed73e89996aacaaff8b3dadb246a462a66b1b5a1bbc9c949ea5236d57383622fe513afc6fdd350c46032061a2ed2fd6d3a5f4a21b24f740bbd6a378edf004fe9b055e1aeb713a5c0a56ad130da8917e7d03490994d335ec6d3f266b8a111285582d2b699a0ce5421", 0x498}], 0x1, &(0x7f0000000780)}, 0x0) 2018/05/11 02:28:15 executing program 4: unshare(0x8000400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsync(r0) munlockall() 2018/05/11 02:28:15 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r0, 0x5f6, 0x3ff) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r1) ptrace$pokeuser(0x6, r0, 0x80000000, 0x3799) 2018/05/11 02:28:15 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) write$fuse(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x1, @fuse_notify_delete_out}, 0x28) writev(r0, &(0x7f0000000000), 0x1b1) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x4000) shmdt(r1) 2018/05/11 02:28:15 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e, 0x80000) accept(r0, &(0x7f00000003c0)=@hci, &(0x7f0000000380)=0xfffffffffffffee7) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x205}, 0x1}, 0x0) 2018/05/11 02:28:15 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000000080)='./file0\x00') umount2(&(0x7f0000000180)='..', 0x4) r0 = userfaultfd(0x80800) readv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/204, 0xcc}], 0x1) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='..', &(0x7f0000000140)='ext3\x00', 0x0, &(0x7f0000000180)) 2018/05/11 02:28:15 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x2, 0x90, [0x20000380, 0x0, 0x0, 0x200003b0, 0x20000638], 0x0, &(0x7f0000000000), &(0x7f0000000380)=[{}, {}, {0x0, '\x00', 0x2}]}, 0x108) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0xffffffffffffffe0, 0x4) [ 155.452371] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 155.488993] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/05/11 02:28:15 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000000040)='msdos\x00', 0x0, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/4096) 2018/05/11 02:28:15 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x9a, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f2fe0)={r0, &(0x7f0000829fff), &(0x7f0000000080)}, 0x20) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x0, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000140)={0x5d34, r2}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101000, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000080)={0x5, 0x16, 0x100000001, 0x20000000}) 2018/05/11 02:28:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008f1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001adfff), 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000), 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x288800, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000240)={0x1000, 0xff, 0x80000001, 0x66, &(0x7f0000000080)=""/102, 0x13, &(0x7f0000000100)=""/19, 0xf6, &(0x7f0000000140)=""/246}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="04d6719ed500"], &(0x7f00000002c0)=0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={r3, @in={{0x2, 0x4e21}}, 0xb50, 0x2}, 0x90) recvmmsg(r1, &(0x7f00004e9000), 0x3b9, 0x0, &(0x7f0000c86000)={0x77359400}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @local}, @in6=@local}}, {{@in=@multicast1}}}, &(0x7f00000004c0)=0xe8) 2018/05/11 02:28:15 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x2, 0x2001) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000280)='/dev/md0\x00', 0x500, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x104}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, 0x29, 0x405, 0x70bd2b, 0x25dfdbfb, {0x7}, [@nested={0x14, 0x8b, [@typed={0x8, 0xa, @u32=0x3ff}, @typed={0x8, 0x73, @fd=r1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x0) pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) vmsplice(r3, &(0x7f00000000c0)=[{&(0x7f0000000040)='W', 0x1}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000180)={r4, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioperm(0x0, 0x8, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x7f, @dev={0xfe, 0x80, [], 0x1c}, 0x400}, @in6={0xa, 0x4e23, 0x9, @empty, 0x6}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r5, 0x1f}, 0x8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/11 02:28:15 executing program 5: r0 = socket$inet(0x15, 0x5, 0xfffffffffffffffb) getsockopt$inet_mreqn(r0, 0x114, 0x5, &(0x7f0000001340)={@remote, @remote}, &(0x7f0000001380)=0x3) 2018/05/11 02:28:15 executing program 3: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_migrate\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x3) [ 155.663643] Unknown ioctl 21532 [ 155.705449] Unknown ioctl 21532 2018/05/11 02:28:15 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0xfffffdf4) r1 = getpgrp(0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x2, 0x1, 0x4, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) sched_rr_get_interval(r1, &(0x7f0000000000)) 2018/05/11 02:28:15 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x20, 0x5c, "2c79792ae019239aa2a6750428979b20fc2ad0a90fa18913b0fa85ca9d8257f67043766c2cb8940f9a4284fef4dce4a3499eb556760a4ec410b80f0e48490deb09e6fa63502fb66b6355be35476275dfa02c9f0f5509d6f484964777"}, 0x64) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000240)) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000300)=ANY=[], 0xfffffffffffffed3) 2018/05/11 02:28:16 executing program 0: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) 2018/05/11 02:28:16 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/05/11 02:28:16 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0xd) 2018/05/11 02:28:16 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0xc551) userfaultfd(0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001480)=[{&(0x7f00000003c0)='V', 0x1}], 0x0, 0x0, 0x0, 0x10}, 0x8000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20000, 0x0) sendto$inet6(r0, &(0x7f0000000180)="a8", 0x1, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/05/11 02:28:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/6) pread64(r0, &(0x7f0000000080)=""/234, 0xea, 0x7) 2018/05/11 02:28:16 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) 2018/05/11 02:28:16 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = request_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='/dev/midi#\x00', 0x0) keyctl$get_security(0x11, r2, &(0x7f0000000240)=""/10, 0xa) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)={0x20, 0x2d, 0x80010b, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x4001, @uid}]}]}, 0x20}, 0x1}, 0x0) 2018/05/11 02:28:16 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x1000000000000005) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) listen(r0, 0x2) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 02:28:16 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) connect$rds(r0, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x8001}, 0x10) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/05/11 02:28:16 executing program 1: msgget(0x1, 0x221) r0 = msgget(0x1, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100c0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x93) r3 = getpgrp(0x0) syz_open_procfs(r3, &(0x7f0000000180)='net/igmp6\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x8008, 0x1, 0x80, r2}, 0x10) 2018/05/11 02:28:16 executing program 2: r0 = socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="a3647d3b9f201afd1634d8e1f64d9570e1a1910537064e07885a55387ef55b0f7844e34d2071f07d30ee5354da294803a30da0b22930cd7e77d709f264b7143ef310a04039c2126ff5c17b78ff3990c966b9b03a58e034914de7264cc472c97e69e1c4dfec8e58a1fa37babefdb6b636d326a5143b04c1498bab847b00ae5eea66607e9fb3bd377da6a42b6a8e0982e8db0e20b1e20e383f607923bf353c0a9615649b596a1b78194074b01537b1b52d7600e1a8c6682f418f68316519ef74aa4e10867f747bacc08d70f96a4d5e47", @ANYRES32=r0, @ANYBLOB="5f29333a98b8be5f464da8aa6bf947dd8b20309e7bb1641d66d36a1e7acfa226ab1e0299ba45d8bd7ba3e201cd2312391430d2c9308df9b15f824f75427a518970f44e514b2b1d", @ANYRES32=r0, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16=r0, @ANYBLOB="cff0c57f2d5f4ade697490d21ae330fd26b5625119c533a6be", @ANYRES64=r0, @ANYRES16, @ANYRES32=r0], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="0b3a6db0a452807d89b156aaa88f62b98be54d757d9369ab4c532b5d", @ANYBLOB], @ANYBLOB="40a267f10829417e203647bbbdf7b1b90431f4dec87478e97c"], @ANYRES16=r0], 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req={0x6, 0x2, 0x38, 0x9}, 0x10) recvmsg(r0, &(0x7f0000000c80)={&(0x7f0000000a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c40)}, 0x0) 2018/05/11 02:28:16 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getpeername(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000200)=0x800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) close(r0) seccomp(0x0, 0x0, &(0x7f00000000c0)={0xa, &(0x7f0000000240)=[{0x1f, 0x7, 0x8, 0x800}, {0x8, 0x7fff, 0x2, 0x6}, {0x2, 0x100000000, 0x6, 0x3ff}, {0x7, 0xffffffffffffffff, 0xb97e, 0x6}, {0xffff, 0x1, 0xffffffffffffffff}, {0x20, 0x100000001, 0x2, 0x20}, {0xf265, 0x9, 0x7, 0xda8a}, {0x7, 0x4, 0x302c80000000, 0x40}, {0x1000, 0x7ff, 0x9, 0x8}, {0x43, 0x20, 0x2, 0x40000}]}) 2018/05/11 02:28:16 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x4, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4000, 0x210102) ioctl(r2, 0x442000000000127b, &(0x7f0000000000)) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)="070a6a4e084fff92fb", 0x9) 2018/05/11 02:28:16 executing program 3: unshare(0x400) socketpair(0xa, 0x6, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) init_module(&(0x7f0000000180)='/dev/vga_arbiter\x00', 0x11, &(0x7f00000001c0)='/dev/vga_arbiter\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="07000707d600001808000400070022000800"], &(0x7f0000000140)=0x16) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x50002, 0x0) preadv(r2, &(0x7f0000002380), 0x0, 0x0) [ 156.468076] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/11 02:28:16 executing program 4: msgget(0x2, 0x90) msgget$private(0x0, 0xc0) msgget(0x1, 0x1) r0 = msgget$private(0x0, 0x40) msgctl$IPC_RMID(r0, 0x0) msgget$private(0x0, 0x0) msgrcv(0x0, &(0x7f0000000100)={0x0, ""/49}, 0x39, 0x0, 0x0) [ 156.534111] device syz_tun entered promiscuous mode [ 156.572016] device syz_tun left promiscuous mode 2018/05/11 02:28:16 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x51) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x200) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x8) fcntl$setstatus(r0, 0x4, 0x2000) io_setup(0x9, &(0x7f00000001c0)=0x0) io_destroy(r2) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec0500001302000012000000e2090000000200000001000084811f4ce10000001e000000000000000010ec0302000100526549734572334673000000030000000200010000000102010000000d000000000000000000000000000000000000000000000000000000000000000000000001001e007b78be5a00", 0x7d, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x1, &(0x7f00000003c0)=0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000380)) splice(r0, &(0x7f0000000300), r1, &(0x7f0000000340), 0x0, 0x0) io_destroy(r3) io_destroy(0x0) syncfs(r1) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000240)="7e93c1ce14028ca86887e21befb2d3ae64f0da1ea4c1e502daddb04c8d23a4c0714416d306ce558e2baa4fd82c17bb1443fc94e6e788e832cebe07d105cbc283b29e9238bd257f4b7d57a379dc3f357bb8c0f6199b59b69592b6148074b335c3b137e68fd3540201b8601360ff30fb3d0039c7a4003817760b6ea665e8978a65916d7a70", 0x84}], 0x1, 0x0) ftruncate(r1, 0xfffffffffffffffc) r4 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x8, 0x200) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000440)=""/4096) bind$inet6(r4, &(0x7f0000001440)={0xa, 0x4e20, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) [ 156.615350] device syz_tun entered promiscuous mode [ 156.652768] device syz_tun left promiscuous mode 2018/05/11 02:28:17 executing program 0: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140), 0x0, 0x0) 2018/05/11 02:28:17 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x17c, 0xfffffffffffffffb, 0x2, 0x10000, 0xff}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x3d9, 0x10}, 0xc) syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd60a3a58700382ce7fe010000000000000000000000000001ff020000000000000000000000000001210000000000000003009078000000006086e1b200000000fe8000000000000000000000000000aa00000000000000000000000000000001"], &(0x7f0000000140)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x14002, 0x80) socket$alg(0x26, 0x5, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000280)=""/49, &(0x7f00000002c0)=0x31) 2018/05/11 02:28:17 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000100)=0x20) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x40) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) 2018/05/11 02:28:17 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x8, 0x42) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000040)) writev(r0, &(0x7f0000000000), 0x1b1) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x1000) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000000)) 2018/05/11 02:28:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) exit(0x2) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000000)=0x6, 0x4) 2018/05/11 02:28:17 executing program 1: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x1, 0x3}, {0x1, 0xff}, 0x80, 0x4, 0x8001}) 2018/05/11 02:28:17 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd0}}) write$sndseq(r0, &(0x7f0000000100)=[{0x40081, 0x6, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) syncfs(r1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003d80)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000003dc0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x100000001}, 0x53, r2}) 2018/05/11 02:28:17 executing program 2: r0 = socket(0x10, 0x803, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0xc0, 0x1000, &(0x7f00000000c0)="229386615cfbd17856ca74c541ddec2cd275dc049e35890439c206411469e64cc527790c601c8b959666a19faf04292f681d0bb11d130f9f059f99f77f90414dde580468257192de79e241485bdbffb5f505e0c62538dbf485179cb2df6da737df35920e3905627bc626b410c72447d2b4122dc1b7467391983df45a9e10d7fd58229fd1a762a4ecba2d39ae2c3d5af6cf47434b734277df6fbf38b79d2bad6bbbf1c0cd1eb022dca05fd4a57dd42de10b363d82a1b922db20053c1e13caa9f4", &(0x7f0000003ac0)=""/4096, 0x3, 0x40}, 0x28) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000200)={0x2, 0xff, 0xfb, {0x0, 0x1c9c380}}) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x400000000000006, &(0x7f00000001c0)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)) recvmmsg(r0, &(0x7f00000027c0)=[{{&(0x7f00000002c0)=@l2, 0x80, &(0x7f0000001940)=[{&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000001ac0)=""/242, 0xf2}], 0x3, &(0x7f0000001cc0)=""/197, 0xc5}}, {{&(0x7f0000001bc0)=@generic, 0x80, &(0x7f0000002080)=[{&(0x7f0000001e80)=""/152, 0x98}], 0x1, &(0x7f0000002100)=""/212, 0xd4}}], 0x2, 0x0, &(0x7f0000003a80)={0x0, r2+30000000}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000b80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000098050000ffffffff280300002803000028030000ffffffffffffffffc8040000c8040000c8040000ffffffff04000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000380100000000000000000000000000000000000000000000000028006d6800000000000000000000000000000000000000000000000000000000ff800100000000004800544545000000000000000000000000000000000000000000000000000001fe8000000000000000000000000000aa6272696467655f736c6176655f3000001d0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f00100000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000010000000500000073797374656d5f753a6f626a6563745f723a746d705f743a73300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a40d760b69dec1f40ca7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007801a0010000000000000000000000000000000000000000000000ed9200697072616e67650000000000000000000000000000000000000000000001ff020000000000000000000000000001e0000002000000000000000000000000fe8000000000000000000000000000aaff020000000000000000000000000001210000000000000048006e666163637400000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000009000000000280052454a45435400000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000000000000000000000"], 0x5f8) 2018/05/11 02:28:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000001e00)=[{{&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x5, 0x5, 0x6, 0xda9, "89a3afec227070cfe340e49f4eaeb861e94241b16a0ef3f6647a072ca1bc20b2385e9bf0084d397d105421b2e6099acc957108a45cbf8dc3cd1a87aa9a4155", 0x35}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="42a08060f8f0575d6347b9037e9ed9d086de9e691ddf50a53d65f035116f139d8dc96f0211404827b49ee5e1269926c1ba0bde6f469c2f3fc32e14b491a719bf13416b8779bcba14bd284d2c04519d9a9c2e8426fa266b560e9c2b6c0ce06e563362044e275078f91039db81a8719148b5e601752291653061d71789e08aba539dfee9f58e7bbbb34e19936f3cb850264abba3aff8beabce9abe05f33f439c904063b924e5d3d72c30abdf0dfa5aaa095566f1b8c0bd212d9099a9ae", 0xbc}], 0x1, &(0x7f0000000280)=[{0xd8, 0x101, 0x7377, "d793f0087b16f6bf644c08fdf154b4b8c467154f21b84faf7062f17ada78403ac599470a3c510e842e675927cbd41ce3581bbde339fee8b0d1fc16f825b2af15badfed5d9db2770033696b279c95188bb56a9c7ae4eb506c8db0c01f27c44ddcf0d986a1242c39191bc9bfb7dfd611f17097c147dc511d7bcf5729f331f828b3e031855b94dcde442a9daa6c8cfc99dafedcb439c3a23a455645521dbcbbc3470bb74b6f9cb445af8e8198f176cbcfaccb39ed7c168790d86a0eb624db60c8f888950f84c1aaf5f6"}], 0xd8, 0x80}, 0xb5a}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000005c0)="32feb5f1083949fc566c0bddd6ea8aedc5715cd833d580a4645efb7ead0650391762c36232a628c7832cc4e0125a4b7905d1a5cbf8cb7a5f49fba15a7b0b289a34277271", 0x44}], 0x1, &(0x7f00000006c0)=[{0xe0, 0x112, 0x40, "955f0b3c8d861859318c0b623af382b5a70887bebc9795fc16dfdd19c5c87730416673da7ea98509174fb380f01e17027cd5bb77915be9b8124d5f32fce15bc03e01f205034bbb15159a91b1e15633229d32323def9cf874ce73043f2bef3d95af25224e3d6d0dfc01a9c4da576cf954c682387e3333d55db27e5cef581207b3991cd397f419328744e13b1b4fb4b7a2656b898ebf8c0f50d36dd89073f088643490b61c0f495a4e3b1c5e722b11f05a9558abe20472db05fea888ec7be440e887281e1296e8a285eb7a86"}], 0xe0, 0x8015}, 0x100000001}, {{&(0x7f0000000800)=@in={0x2, 0x9, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000880)="f2ea221233531828872dc4cb58e2a9cf08c464b66dfff6315e78527965884ecc1ca404bada413ead9c230ed63db04c805c88dc030b96cf94a601799c5245411b4dc85a843073de46baf9d1cadfccc4eba88ab5706c53efaa8e51c268d717e0db32f5b3c258308e9d4b3491e5000433164ad6fe454632f6734b8289c370a010cde004d91416b82048e98f6a6a829d36067b879d424d3672d1831682cea857ef98cca3e0c6", 0xa4}, {&(0x7f00000009c0)="643fab433b1b88004287f2be441e7b7620fe13bc465ac68a46b083a895a4f050d41c9ee112acdbff7b4954a6dce79a1eddb9a4ff9c1dee00b7b40733422c331f7b5a9bd77250c70f2fe86916169f11d67a5805e70a49cd0fd2c65c0cbd61816cf42f497208014f068a6b6a87314e472142a6cf326cde39a6ecfeb582041807b0eb054e8fa02feb08c0", 0x89}], 0x2, &(0x7f0000000b80)=[{0x100, 0x13f, 0x7ff, "7e1880458fe6baa79983878de48cf0324403c19c6b383b2371543d9792b4ee67308a3059e6b671ff32ae7fdde5d010801a64c64760aa73aa8bd6c9fbd5f33350986438c709592670c492093a4706cbe6e7ad1728573a503e17882fb345201985a0685eee1e31e0cff0399207f12dc49dc21f9470b14a4dc237a0093f89876443de885c695b6d548f1b1f0af4f59e389ea1fecd75b3f344cf9b62c7b64ddaf76ee1fc9343ac42fa8a59e8b72c5d755f64aea9ebf3ff699297ce88441a1ee895a938328bbcf7437110e151a5fd3c783f5eb9a7bf48187133204748b0854cf7e4b63ec55383f3bb3ea0cec1"}, {0x108, 0x13f, 0x40, "d383c1b8ab9ef81d6a46fdc761aa438bd02e1720667014bed49f7ba9ed80f37b73505ea6dcbd61051c1062831d4ee94f8bbf03819af19598a860273330d57aa4fd8e227c0cbe05c564a21d288768239ebfc28d9f6bf3ca8eaaf8fc9d4097dbcbbe7a9a6a99ec6fd2d75213c412047ddd08030d8fb84219a958d18b88a5ca9e710dd91b5b4c036b98dd113303e76b7c2cca7a2db1d32fa349b1de90eb44984c84d396cb4b5d2756469cd3c7c4ab58932a08df85d264c1e42e49480b43a4417850d172c88ce70cd00d6352a1008bd9372e6c2772f53f27179b22b46fc8aa75201d7261b05e9fcd2565a96db5a7a4b621a5de7f5c2d8f5727"}, {0x20, 0x6, 0x240000000, "db7aea74cbb30a5cecbba6"}], 0x228, 0x1}, 0x1ff}], 0x3, 0x4c8c1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x7, 0x1, 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/05/11 02:28:17 executing program 2: socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2}}}, &(0x7f0000000180)=0x84) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f00000003c0)=""/204, 0x52, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000000), 0x2) 2018/05/11 02:28:17 executing program 1: r0 = userfaultfd(0x0) r1 = gettid() munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000200)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f00005a3000/0x4000)=nil, 0x4000}, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00001e2000/0x1000)=nil, 0x1000}, 0x6}) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) close(r0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x96, "618e085aad7158dca063c468c07f54c76f12fc954f7542a08a86ee26fe43d6389869e7af033e36862853f4c3d6e0743e18b25b98e40237a168126054ad3d21f8e861739fd61acfdd20bb0e4751831c35fc11bfd9c5ab83cb454cf04b8b2464f2f379c054369da892e1eca8ceafcbc454458403c800c4fe9fa309826ad644871c0422bed0dcb9bff7ace44b2d97505eaaa1e544322ce1"}, &(0x7f0000000180)=0x9e) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000300)={r3, @in={{0x2, 0x4e22}}}, 0x84) 2018/05/11 02:28:17 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@getpolicy={0x50, 0x15, 0x11, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80}}}, 0x50}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x80000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000140)={0x9, 0x3, 0x0, 0x2}) lseek(r0, 0x0, 0x1) r2 = memfd_create(&(0x7f0000000080)="8c00", 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x8) 2018/05/11 02:28:17 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x1, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000140)=""/103) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) sendmmsg(r3, &(0x7f0000742000)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="10000000001000001701000004000000"], 0x10}}], 0x2, 0x0) 2018/05/11 02:28:17 executing program 3: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) connect(r0, &(0x7f0000000480)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(cbc(blowfish),rmd160-generic)\x00'}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000ed4000), 0x3a8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x3, 0x3, 0x8, "fa89477721f890d0139c85ad3942ba19870863130b7d23b94ba7e24935a2d2788b626424be12eebebc529791c46c036bdd11e053072b51da3ec5ff242616238bb8a43f475ed0eeae6cf94024b14f76e2"}, 0xd8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}}, &(0x7f0000000340)=0x98) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000640)='/dev/cuse\x00', 0x200, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000a00)) getpgrp(0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x14}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000380), 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='syzkaller0\x00'}) add_key(&(0x7f0000000440)='rxrpc\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f00000005c0), 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000001a00)='user\x00', &(0x7f0000001a40)={0x73, 0x79, 0x7a}, &(0x7f0000001a80), 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000500)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000700)={{{@in=@multicast2, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2}}, {{@in=@dev}}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000400), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000a00)=ANY=[], &(0x7f0000000200)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'veth0_to_bond\x00'}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) shutdown(r0, 0x0) shutdown(r0, 0x1) 2018/05/11 02:28:17 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x100, 0x200000) getsockname$packet(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x14) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x200000032, 0xffffffffffffffff, 0x0) userfaultfd(0x800) write$rdma_cm(r0, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008400)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000f00)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000001440), r3}}, 0x18) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40d00, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000180)=""/228) 2018/05/11 02:28:17 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) finit_module(r0, &(0x7f00000005c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a", 0x3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000440)={0x0, 0xffffffffffffffff, 0xf7, 0x3, @buffer={0x0, 0x61, &(0x7f0000000180)=""/97}, &(0x7f0000000200)="96d2adace8ab1b52722956fb13634b8e343a6faff62edfb8e4665140c6bc0802edd6669c55a886accfe9b7f8e93a659bd773e66c20e0e57cb743a9b466612fe1304f8a88dc114ed88a86a337d9f1f24bbdd95466bc560e3a04b3405ba67370fec7eb43136f0e1c7508bbccf413dfd62a642f04a7d01ede63994a3c3f7e8f03c59081c1f8365ba7d2edbb4c53255d72e13b08242dde250ba711ee65e42a2ddbaa485095aa0ac61b63e6cd0d8bdad8fe2bfe6241d5d9b529883441b7852d040c9cc8ec1be1880b2a24a76b9fc2ce6766b2200c7014ca7a4ec69be1eb76283590584c77010545db66b3f1783d4a5572d2a2e9b9d46559f5dd", &(0x7f0000000300)=""/226, 0x6, 0x22, 0x3, &(0x7f0000000400)}) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r4, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000540)={0x0, 0x2}, &(0x7f0000000580)=0x8) write(r3, &(0x7f0000000600)="41fc5718f43a", 0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000640)=ANY=[@ANYRES32=r5, @ANYBLOB="750101000000800000002baee46d6a96120c1972de6c3b888d3f63554757a405393fe2879250f24f1c8dcfda65d6db4250f4c310e6821caea946c1c26b0609280d3eb74153c79126b30b3593220f36a0414ab6a4478f65a9c2333d991985c67338c6b175d97469e3ac8de7e39c95083fd562a7f057"], 0x10) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept4$ipx(r2, &(0x7f00000004c0), &(0x7f0000000500)=0x10, 0x80800) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/11 02:28:18 executing program 0: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140), 0x0, 0x0) 2018/05/11 02:28:18 executing program 2: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000040)={{0x0, 0x7530}, {r0, r1/1000+10000}}, &(0x7f0000000080)) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x10001) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000100)) recvfrom$llc(r2, &(0x7f0000000140)=""/151, 0x97, 0x10000, &(0x7f0000000200)={0x1a, 0xffff, 0x8, 0x8, 0x15be, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000240)=0x0) rt_tgsigqueueinfo(r3, r4, 0x3c, &(0x7f0000000280)={0x12, 0x2, 0x7, 0x65ed}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000300)="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") recvfrom$llc(r2, &(0x7f0000001300)=""/35, 0x23, 0x40, 0x0, 0x0) write$sndseq(r2, &(0x7f0000001340)=[{0x74, 0x3f, 0x1, 0x4, @time, {0xf1e, 0x10000}, {0x9}, @control={0x9, 0x5, 0x2}}], 0x30) lremovexattr(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)=@known='system.sockprotoname\x00') set_robust_list(&(0x7f0000001500)={&(0x7f0000001440)={&(0x7f0000001400)}, 0x1, &(0x7f00000014c0)={&(0x7f0000001480)}}, 0x18) r6 = add_key$keyring(&(0x7f0000001540)='keyring\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r6) r7 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000015c0)={0x0, 0x8, 0x1, 0x400, 0x8, 0x889}, &(0x7f0000001600)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000001640)={r8, 0x6, 0x800, 0x9, 0x7, 0x6f71}, 0x14) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001680), 0x4) r9 = perf_event_open(&(0x7f0000001700)={0x0, 0x70, 0xfffffffffffffffa, 0x3f, 0x7233, 0x7ff, 0x0, 0x2000, 0x1000, 0x0, 0x1bbf, 0x1, 0x3, 0x2a, 0x7a0, 0x101, 0x6, 0x6, 0x3, 0x6, 0x7, 0x0, 0x6, 0x200000, 0x4, 0x8, 0x21, 0x1, 0x0, 0x0, 0x46da, 0x3f, 0x0, 0x61, 0x2, 0x8, 0x2, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000016c0), 0x3}, 0x4004, 0x3, 0xbe2, 0x7, 0x1, 0x2, 0x100000001}, r4, 0x10, r7, 0x1) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000001780)=0x7, 0x2) openat$cgroup_subtree(r7, &(0x7f00000017c0)='cgroup.subtree_control\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001800)='/dev/rfkill\x00', 0x480, 0x0) getpeername$llc(r2, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001880)=0x10) fsetxattr(r9, &(0x7f00000018c0)=@random={'osx.', '$cpuset#*\x00'}, &(0x7f0000001900)='/dev/rfkill\x00', 0xc, 0x1) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000001940)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r7, 0xc0045520, &(0x7f0000001980)=0x6) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r7, 0x28, 0x0, &(0x7f00000019c0), 0x8) 2018/05/11 02:28:18 executing program 3: futex(&(0x7f0000001280)=0x4000000000004, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000001240), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)) tkill(r0, 0x1000000000016) 2018/05/11 02:28:18 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500005800000000002f9878ac14ffaaffffffffb401880b0000000000000800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000dd00000000000000000000000000"], 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000280)=0x7) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x5, &(0x7f0000000700)=[{&(0x7f0000000140)="9fe95c28057173a94e0d4814a696ffed056dedeaf13a3575703cdd035712cfcbcb4c575b14291df516f681a7d6ff407e18854df929e8b08c53bbf1ea1d1c8011d2871521d732d00737c891c5bab3685854f9a53d888eba75aa1a94e57c6826f6ab987bfb6b40b40019490816cc2f5975f9858eb457ed336004ad0fcc69da09e4dc2a0c313861f488f23cd89d509b207e7b905a2a8830bf1e3f6308ae99a42671311897ce57ad33b58ff55866c2384edcc3b8fd5af709a759b1f5e204b58129e9517e9d762baf3e6c67567e25b495260ae1e617756e5b625d6e88763602daf5a8c751893276d37d7cee1688", 0xeb, 0x1000}, {&(0x7f0000000080)="2fa41bd5208007e33c8210fe3b71faf2d3", 0x11}, {&(0x7f0000000800)="248110b6301d576243048358520acbdf4d7327a2c6f2e56e6a419fcffdf6c9021a6f9b7d4cdad2bfb40931298f5e3af999a81403ebcd7572417e4bb16c6d", 0x3e, 0x10000003ff}, {&(0x7f0000000440)="168e2cf27c6d9e16658b8fa85b717fdb42e279bf34612297b9e94a3a50033ad877da5412f70c5f87abd4da6ed3f5377ec038bd8d383b4acee8070ea7b092e40654f206e912c28cf56ae97101b3dbb01dace851407938c5fd34f885f2c4aea7baf9d7671bea8d81934c46548cc954ca2d5f5d4ed518a1a45e7e5798213447c81971693c7f856961e03ae5c9a029908a57d6747c19f96531a36827978107a33397b96c39f0c4670c27db5307263c9d737c9e44bbbd6751ab13d52a706e1f2934ebb9f70b715bc8c4b1cf5e99d76e2c95eb54cc49b4de4c318615df4d82b808", 0xde, 0x7}, {&(0x7f00000005c0)="f554d7b8b8c47d54db77ce74760483d11d8281914f3454d0199ec3e5b60b219826f1f8f7cdfd90535326a41e866ff9f346ab824a7923569b3b93f93744c0bed5bdf2b1c273de5e6414c098cd65104d69c3ad38a049137fbde69bc2afbc76078a34711d25625edbf6d93c36c8d00670ce2045ed8d6d67b254de6f5711395663ef1889", 0x82, 0xffffffffffffffff}], 0x800040, 0x0) 2018/05/11 02:28:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1}, 0x24d) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) 2018/05/11 02:28:18 executing program 5: unshare(0x8000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000480), 0xf9) 2018/05/11 02:28:18 executing program 7: r0 = memfd_create(&(0x7f0000000140)="a4021ce9c13e7f73fcdc7c6da86246129d8689532250ca2d5386a59945d15ca629831106a7a1fe221e1ccdab6099b78755874ea0d8310ac4abfae019850373db0ca6fcdccaa942584d6f4d7fdf22f5d15d2b70f2e83f891ed6dbd97214754fbce502b4928449500bd95fbe0394a2542a8d2c27024e6279acb427a0952f79590f592c8ac59eb6dc0f706cda07e24f884a1ac5bae16cc6247210adfc60672dc5634d9228f19d094b925fdd4ff5c46945d2b7687fd9f0bdf075b437770b2c1cbdf5b993d692b38fadf39dc709742eae6242dac96f16638a828fb8da", 0x2000000000006) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @random="79c44403ca87"}, 0x10, {0x2, 0x4e24, @loopback=0x7f000001}, 'rose0\x00'}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x0, 0x47, 0x3, 0x10001}}) 2018/05/11 02:28:18 executing program 4: r0 = socket(0x18, 0x6, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback, @empty, @rand_addr}, &(0x7f0000000040)=0xc) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x1, 0x1, 0xff, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000100)=""/50) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x2, 0x4) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000001c0)={{r2, r3+30000000}, {0x0, 0x989680}}, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}], 0x30) clock_gettime(0x7, &(0x7f0000000280)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x10000, 0x3, 0xa000}, 0x4) openat$cgroup_type(r1, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) r4 = add_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="c9a4fdf35542ddc2ea4fc8bccc4047cb132b1c9b716b7c4f4d4e36aae858d47234d813c0a8c093afc183b5", 0x2b, 0xfffffffffffffff8) add_key(&(0x7f0000000340)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="749b62f8cbee29004187414ebb334b8488a45a5278761e89f323479efc048fccebfd1da72fc6960515b60b462e51b3ae5f9ced9b3fcf15e9673cf1391e8a83201080b23b62ff5e518f", 0x49, r4) ioctl$TIOCNXCL(r1, 0x540d) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000000540)={r6, 0x3}) clock_gettime(0x0, &(0x7f0000000580)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000005c0)=0x6) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x1c, r7, 0x308, 0x70bd29, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000740)=0x3ff, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000780)={0x3, 0x7, 0x8000}, 0x4) r8 = open(&(0x7f00000007c0)='./file0\x00', 0x10000, 0x4a) r9 = semget(0x3, 0x7, 0xd) semctl$GETALL(r9, 0x0, 0xd, &(0x7f0000000800)=""/219) sendmsg$IPVS_CMD_GET_DAEMON(r8, &(0x7f0000000a40)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x2200000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000940)={0xc0, r7, 0x0, 0x70bd2d, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ea}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20048805}, 0x4000000) r10 = msgget(0x0, 0x202) msgrcv(r10, &(0x7f0000000a80)={0x0, ""/146}, 0x9a, 0x2, 0x3800) getsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f0000000b40)=""/249, &(0x7f0000000c40)=0xf9) 2018/05/11 02:28:18 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x8005, 0x0) ioctl$BLKROSET(r0, 0x40480923, &(0x7f0000000080)) 2018/05/11 02:28:18 executing program 1: syz_emit_ethernet(0x10b, &(0x7f0000000180)={@random="b752e67dcbbe", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x4, 0x4, 0x2}], {0x8100, 0xffff, 0x7, 0x3}}], {@ipv6={0x86dd, {0x3, 0x6, "e00acf", 0xcd, 0x99, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[@routing={0x7e, 0x8, 0x0, 0x5, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, @mcast2={0xff, 0x2, [], 0x1}]}], @udp={0x4e21, 0x4e23, 0x85, 0x0, [@guehdr={0x2, 0x5, 0x9, 0x9, 0x100, [0x0]}, @guehdr={0x2, 0x8, 0xffffffffffff0001, 0x0, 0x100, [0x80]}, @guehdr={0x2, 0x9, 0x0, 0x7f, 0x100, [0x80]}, @guehdr={0x1, 0x3, 0x5, 0x4, 0x100}, @guehdr={0x1, 0x2, 0x1000, 0x5, 0x100}, @guehdr={0x2, 0x2, 0x0, 0x100000001, 0x100, [0x80]}, @guehdr={0x1, 0x6, 0x44, 0xe845, 0x100}, @guehdr={0x1, 0x1, 0x9, 0x78a, 0x100}], "be3c4d9503c0e5e89e46dee69ef2f721e29e3530646ba50bbae71eb9d7256771204a7879ce2f968a498fca355b443a54b0e1fc95025ffd0498ff90a70437f9a1a358c38f5eae17d90bba0babab"}}}}}}, 0x0) 2018/05/11 02:28:18 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0xa0000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f00000000c0)="c7d7b236b4cc9f00c4b57e188c832c2d9771e0aedd3037f67ade4453cfa396a5dec5c424495915e5b6dedb5a8aeae7a9e947d75aa37e03e6dec3ebd9b039e6cb56ece1b864b73b48d2648a19fb6d78d7c52830629615c140e44abf485ab21ca0635a752563061ff84808d06b8d34108134aaf1ef4279be718b58e0741114c32a8138c3968fa4192082c8bd24d3d724e7ce1318f78ef268e51cfe0fe2bb5e16fbaf85f603adcd258ea2738ec7eb980df3c2a2ba072abef3b582763ccfc86e6fefc6b9afab74257557bdf0fb9dc14a34050f6ceac3c7f72143f2", 0xd9) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000001c0)=0xff, 0x4) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000200)=r0) r1 = getpgid(0xffffffffffffffff) move_pages(r1, 0x2, &(0x7f0000000240)=[&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil], &(0x7f0000000280)=[0x7ff], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x1, 0x20, 0x8, 0x200}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={r2, 0x2}, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000440)=0x6, 0x4) r3 = syz_open_dev$midi(&(0x7f0000000480)='/dev/midi#\x00', 0x9, 0x2a0000) ioctl$KDSETMODE(r3, 0x4b3a, 0x7) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000500)={'team0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=@bridge_newneigh={0x2c, 0x1c, 0x202, 0x70bd2d, 0x25dfdbfb, {0x1c, 0x0, 0x0, r4, 0x80, 0x2, 0x4}, [@NDA_SRC_VNI={0x8, 0xb, 0xffff}, @NDA_DST_IPV4={0x8, 0x1, @rand_addr=0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x880}, 0x80) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000640)={0x2, &(0x7f0000000600)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000680)={r5, 0x2}) futex(&(0x7f00000006c0)=0x2, 0x9, 0x2, &(0x7f0000000700)={0x0, 0x1c9c380}, &(0x7f0000000740), 0x1) ioprio_set$pid(0x3, r1, 0x7) r6 = syz_open_procfs(r1, &(0x7f0000000780)='net/ip_vs_stats_percpu\x00') setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000007c0)=r2, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000840)={0x10, &(0x7f0000000800)=""/16}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000880)=r2, 0x4) accept$netrom(r3, 0x0, &(0x7f00000008c0)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000900)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3b, 0x80000001}, 0x90) getsockname(r3, &(0x7f00000009c0)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000a40)=0x80) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000a80)={0xc381, 0x1, 0x7f, 0x7ff, 0x5, 0x81, 0x200, 0x0, 0x798, 0x4, 0x7036}, 0xb) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ac0)={r2, 0x3, 0x10001, 0x2}, &(0x7f0000000b00)=0x10) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000b40)={0x1, 0x7}) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000b80)=0xcf) 2018/05/11 02:28:18 executing program 7: socketpair$inet(0x2, 0x0, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff}) fadvise64(r0, 0x57, 0x8, 0x4) r1 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000041bff4)) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ebcffc), 0x4) 2018/05/11 02:28:18 executing program 2: r0 = socket(0x2, 0x80000000000001, 0x0) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x9}, 0x1c, &(0x7f000085a000)}], 0x1, 0x20000800) sendto$inet(r0, &(0x7f0000000040)="4851591cbf7c73e9ef2c5edd8dccdaee96d296b5907d5fa46aaf9a0e12cc3f48cdd11c8122229eb39b798f3d94fd3776d6148ebaaceec8e886a77a2ee6307a29024c7e7324935af9ef229b164cf0051ebf514d8c18ae7748e94e6dc032fdc34f23fce5997aaa783d69175e8a76cc34168f58f82726d7c63bcd9247a84189459cd14219a479a0c3c4aaf79cf01a7b4d30638acca98ca08a07ddbc227c8484e73139bb9efcbf0748b16efd310a6b975f7161bde6dd52ffa32c925bf60ec6710cd6ba4c8e58af27bff2e81b6ac7ccad2b8756828396c3b97866edbbae2c", 0xdc, 0x90, &(0x7f0000000140)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) fcntl$setpipe(r0, 0x407, 0xbb27e9a) 2018/05/11 02:28:18 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20000000000000) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0x20) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)='\t', 0x1}], 0x1, 0x0) inotify_rm_watch(r0, r2) 2018/05/11 02:28:18 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x7, 0x1000000000000000, 0x3f, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$BLKROTATIONAL(r5, 0x127e, &(0x7f0000000240)) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000280)) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000002c0)={0x9, 0x0, 0x1, 0x8001}) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000000300)={r6, 0xe2}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000340)={0x3, [0x86f, 0x5, 0x3f]}, &(0x7f0000000380)=0xa) pwrite64(r0, &(0x7f00000003c0)="b6d11bbba0a9d19618b3cb8f628db66aa5edbc2f61d25699a206080b974c61c39d2effc0975369315dfcf9e02f706c783370a9fe86cf48e7af8bb6e0b8fa2eec5fb311b135e3dc9dd8691da57505b97509999d1ce26aa08d8e3b44040c1ca6f3058517dcbe5b6b5122f82b77a17dd0fb7ff11f27510edf70aa1fdc4c9c06990d52e64dd31be2fda09596b340f97cea93733607dc52e4196719a80869de94bad358ac4b99f4907c06847d2ae5daf629d1bebf", 0xb2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000004c0)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000500)={{0x3, 0x2, 0x6, 0x315c8a95b2a44f30, 0x200}, 0x7645, 0xfffffffffffffff8, 'id1\x00', 'timer0\x00', 0x0, 0x6, 0xffffffffffffffff, 0x7dc, 0xa1}) ioctl$TIOCSBRK(r0, 0x5427) syz_open_dev$loop(&(0x7f0000000600)='/dev/loop#\x00', 0x8, 0x400200) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000640)={r3, 0x7}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f00000006c0)={r8, 0x1, 0x2, 0xed, 0x80000000, 0x6, 0xad, 0x1, {r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x80000000, 0x30, 0x38c7, 0x1, 0x6}}, &(0x7f0000000780)=0xb0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) syz_open_dev$sndpcmp(&(0x7f00000007c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000800), &(0x7f0000000840)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000880)={0x1, [0x0]}, &(0x7f00000008c0)=0x8) fchmod(r1, 0x100) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000900)='/dev/vhost-vsock\x00', 0x2, 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000000940)='/dev/usbmon#\x00', 0x3, 0x40) openat$md(0xffffffffffffff9c, &(0x7f0000000980)='/dev/md0\x00', 0x400, 0x0) statx(r9, &(0x7f00000009c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000a00)) ioctl$SG_GET_SCSI_ID(r9, 0x2276, &(0x7f0000000b00)) 2018/05/11 02:28:18 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000105082) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)={0x8, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) finit_module(0xffffffffffffffff, &(0x7f0000000000)='(\x00', 0x3) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt(r2, 0x0, 0x1ff, &(0x7f0000000400)=""/4096, &(0x7f0000000180)=0x1000) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000300)=""/213, 0xd5, 0x1, &(0x7f00000001c0)={0x4, 0x2, 0x3f, "102e5e5f61cb", 0xc3}, 0x10) sendfile(r1, r2, &(0x7f00000ddff8)=0xe00, 0x102000001) 2018/05/11 02:28:19 executing program 0: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140), 0x0, 0x0) 2018/05/11 02:28:19 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000180)={0x0, 0x8, &(0x7f0000000080)=[0x1, 0xbc0d, 0x3, 0xffff, 0xb6a, 0x80000000, 0x8, 0x4], &(0x7f00000000c0)=[0x4, 0x6, 0xe439, 0x2, 0x7f, 0x1, 0x8], 0x24, 0x7, 0x6, &(0x7f0000000100)=[0x8, 0x1, 0xa5f2, 0x7, 0x101, 0x0, 0x3e], &(0x7f0000000140)=[0x5518]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x3, &(0x7f000000f000)=[{0x5}, {0x40}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/05/11 02:28:19 executing program 3: futex(&(0x7f0000001280)=0x4000000000004, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000001240), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)) tkill(r0, 0x1000000000016) 2018/05/11 02:28:19 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xff6a) 2018/05/11 02:28:19 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e22}}, 0x0, 0x80000001, 0x2, "04fdd64b8f6d6c52bc4b1db4db932a4b091dd4326c64ed7bc4711ce98f246c2112c7163f3f39481cb924363f1e81a9290614526d18a95850ed9cad0179ec75fddccb491f4f246bf5bdbd5962471c12c3"}, 0xd8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000000140)=[{0x81, 0xfffffffffffff801, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x3, 0x8000, 0xfff, @time, {0x9, 0xffff}, {0x8c}, @quote={{0x3, 0x1f}, 0x200}}], 0x30) connect$ax25(r1, &(0x7f0000000080)={0x3, {"f4c1eb6fa12040"}, 0x9}, 0xb) 2018/05/11 02:28:19 executing program 5: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) creat(&(0x7f0000a2a000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/05/11 02:28:19 executing program 6: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x9, 0x1b, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x80000000, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000140)}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r2) 2018/05/11 02:28:19 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x103101, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x1}) r1 = socket(0x1f, 0x1, 0x1000) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00006f1ffc)=0xffffffff, 0x1) 2018/05/11 02:28:19 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000005c0)=0x4, 0x4) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000540)}, 0x0) 2018/05/11 02:28:19 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000180)=""/187, 0xfffffffffffffe45) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/exec\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x3, 0x2}, 0x1, 0xfffffffffffffffe, 0x7, {0x1f, 0x6}, 0xc63, 0xff}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/11 02:28:19 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x36}, 0x337) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, r1, 0x300, 0x70bd2a, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9c}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe957}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0x70}, 0x1}, 0x20000010) 2018/05/11 02:28:19 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x3}, 0xfffffffffffffd66) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000500)={@empty, 0x0, r3}) 2018/05/11 02:28:19 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20600, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0xc9e, 0x1, 0x40, &(0x7f0000ffe000/0x2000)=nil, 0xba12}) clock_gettime(0xfffbefeffffffff1, &(0x7f0000000000)) 2018/05/11 02:28:19 executing program 4: r0 = memfd_create(&(0x7f0000000140)=',\\vmnet1user\x00', 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1}, 0xfde2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={r1, @in={{0x2, 0x4e21, @rand_addr=0x3}}, [0x7, 0x2, 0xfff, 0x7610, 0x10001, 0xce85, 0xfff, 0x8, 0x3, 0x1, 0x401, 0x1000, 0x10001, 0x4, 0x1]}, &(0x7f0000000440)=0x100) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x10000000000025, 0xfffffffffffffff9, &(0x7f0000008000)=""/127}, 0x48) r2 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='GPL\x00', 0xfffffffffffffff9) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000240)=""/196) keyctl$invalidate(0x15, r2) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5, 0xffffff83}], {0x95}}, &(0x7f00000000c0)="00647a72616c8c657200", 0x7e0, 0xe7, &(0x7f000000df19)=""/231}, 0x48) 2018/05/11 02:28:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) shutdown(r0, 0x1) r2 = dup2(r1, r0) r3 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000040)={{0x6, 0x0, 0x20, 0xfffffffffffffff7, "47112b07f2fb37e53e489be932b1ece5348f2bad246e7c220e0e16a82bc64ff9bccebd0e158435d178eda761", 0xdc}, 0x0, 0x0, 0x9614, r3, 0xffff, 0x3, "63bc7854d0f6a91402afba7d550cd64af28fab630b0bf65bfb60be14fc8fe515731d0559f9c59a3e255875293b5363cd9c7f4c82f39daa9e080199ff7adc3ede", &(0x7f0000000000)="a000", 0x2, [], [0x3, 0x4, 0xffff, 0x7]}) 2018/05/11 02:28:19 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{}, {0x80}, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{}, {}, 0x0, 0x4, 0xffffffffffffffff}) 2018/05/11 02:28:20 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x240, 0x0) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x7ffa}, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0xfffffffffffffffc, 0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/11 02:28:20 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000040)={0x563a, 0x3, 0x404cb046, 0x7f00000000000}) ioctl$void(r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2100) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x93}, {0x9, 0x6}]}) sendmsg$rds(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)}, {&(0x7f0000000180)=""/176, 0xb0}, {&(0x7f0000000240)=""/224, 0xe0}], 0x3, &(0x7f00000004c0)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000380)=""/114, 0x72}, &(0x7f0000000400), 0x22}}, @fadd={0x58, 0x114, 0x6, {{0x1f, 0x1}, &(0x7f0000000440)=0x2, &(0x7f0000000480)=0x4, 0x7fffffff, 0x10001, 0x7fff, 0x9a2, 0xc, 0x800}}], 0x88, 0x8801}, 0x40004) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001c40)={0x0, 0x9c7000000000000, 0x0, 0x0, 0x6b}, &(0x7f0000001c80)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001cc0)={0x0, 0x7, 0x30}, &(0x7f0000001d00)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000001e00)=[{&(0x7f00000005c0)=@in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x401}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000600)="80aab425c66a8d771ab8736b4ac258448c", 0x11}, {&(0x7f0000000640)="4d3a72242baae18cd5b133a96c0588840eefeb6df0b68ad3d908df6c84e36127946d669f06a48aa97c3ceb3b955e081d97e748e9c1b3ace04d2e95f72c6f213455a43c6958bf2669a06bd3c6c6d5c3da7c63eb868064b6c236a3e8d5f8025ed96dc31cb193c7ba009673acaa49e433a2d1c015263aaf817460351cc9dac8b492735b8a4f067ce56b9e4b974f594c02718d415c8943e76231f272513c6d077ff9d95638f7ea7ab04f6e44240919aef592c01c158ade22ad9657cdad42775b9092a8ed666bc430a8e9c691fa7c7bce9b2991c3a9b348cdf1fd8b31f92ab0d2912c4d60dbc7006e06cbd680999c2afe", 0xee}, {&(0x7f0000000740)="4b0e5ca39ea815f679cce6df053d3ff8f9be50bd4c70afe56866176de4b7e97e9f8348c37570ed2df699d2f7e3e0d123347b85d7a57c8ce50a088c792ea0b7aa070eded2aaeed7857dfc1279756ebcfba20ac4994d3275a6dabee12383986eaaed87d00dba124120e7ead0db98b660fe9a9867e8770b5a6933b8fe91b13e3a8f305bc00e5568e795ff80df386e0ce1158b1c438af6ce77ca1d594dbeb0a4d12a10df204f0cb33e016bc8eefa4ff641c5b7ede7b82195a1488c7c9dda2c9964d0e8cb184b6fc271fe1e318a2d1dd90620cc6a1819ede68d7cbcea4e737d7820c03a943f6e45c852c93c96981f042fcf4b", 0xf0}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f0000000880)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000001bc0)=[{&(0x7f00000008c0)="77fa5d07eef757661ff87e3789700586cb480eb6a942c7", 0x17}, {&(0x7f0000000900)="2352e2209b1e4f5295cfb6a6659d78dbe2c9824191c48cf5c64c017a8a96d7cec24cb5181d240a7ca93aa5fa667e961546b8699aa7f1811e3c5901af0954f18423fa1f22e1c20c983cb306a6e0f19c1725b0cb87bbe460acfbb89b9f17d21a943de0203b6eee8506589f02de3471132483751366cefd96fac7b3e01164d2ebbb7596762a78fdd306043ea3aec5f8b3507a2dd1d927cf4d49780e321cdf6d3f8fb4d013d0be28a273671dd858d8ec745196dd8a72d194047dac1229c20872cadcd411517cd8e0e29152c96e5aeeb1d9", 0xcf}, {&(0x7f0000000a00)="3b310b941cc5e446eb2b34f115d4e5f16b06a05c8c365de6b9de957dd69cd1661cb74e16d99f0f61", 0x28}, {&(0x7f0000000a40)="575c3b7c6f38a774c94a8d1a11a9", 0xe}, {&(0x7f0000000a80)="4d010f74ac477fe275c98885bb17c6789f6df698f556b164acd2556d3f3d933eff06bb8f027e95dde1657effd17c174170d0e717334044a759e6b64d25bce56ff829d63ad18a6139181ca012cae4ac63ec0e470809fbdc9949263e2d23216ba5c896b1a412771db24470ea745dabd42be7e93cfd8d53232dbd6edddb69a4b58a658f60e46531e35272cc83c26d5337b3498883d9d7d4139c7bc6aea05b038b505304c93e1a276b30116a56908beb7278418b90eb0603d5171aa32c", 0xbb}, {&(0x7f0000000b40)="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", 0x1000}, {&(0x7f0000001b40)="f45cb9ac33ce05f9044237950bc9abd3dbcf49162b6f6d78857e13cde4cd082077b5cdcda16e234fcf7fd7c2b79f142a6ea8551c992d7957739caa133570646ab60b", 0x42}], 0x7, &(0x7f0000001d40)=[@dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x8, 0x800, 0x11, r2}}, @dstaddrv4={0x18, 0x84, 0x7}, @init={0x18, 0x84, 0x0, {0x4, 0x2, 0x200, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x1cf4aec3, 0x8000, 0xb429, 0x7fff, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0x40, 0x4}}], 0xb8, 0x10}], 0x2, 0x8000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001e80)={0x4, 0x6, 0x2, 0x2, 0x7ab6, 0x3, 0x0, 0x7, 0x2, 0x1, 0x9}, 0xb) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000001ec0)={0x3, 0x2}) r4 = creat(&(0x7f0000001f00)='./file0\x00', 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000001f40)={0x56}, 0x4) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000001f80)) ioctl$TCFLSH(r1, 0x540b, 0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001fc0)='tls\x00', 0x4) r5 = getpgid(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000002000)=r5) get_thread_area(&(0x7f0000002040)={0xf1, 0xffffffff, 0xffffffff, 0x40, 0x5, 0x8, 0x7fffffff, 0x6, 0x40, 0x87e}) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000002080)={'bond_slave_0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000020c0)={r3, 0x8, 0x10001, 0x6, 0x9, 0x798e}, 0x14) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000002100)=0x63bf, 0x4) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000002140)=r4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002180)=0x6, 0x4) iopl(0x5) perf_event_open(&(0x7f0000002200)={0x0, 0x70, 0x3, 0xfffffffffffffff9, 0x80, 0x1000, 0x0, 0xff, 0x12000, 0x3, 0x7fff, 0x1, 0x0, 0x8, 0xfffffffffffffff7, 0x18000000, 0xbf2, 0xc2, 0x40, 0x8, 0x93f, 0xfffffffffffff532, 0x8000, 0x0, 0x9, 0x3853, 0x8001, 0x400, 0x9, 0x1, 0x15d, 0x0, 0x200, 0xd2, 0x3, 0xffffffff80000000, 0x7, 0x5, 0x0, 0xfffffffffffffffa, 0x5, @perf_bp={&(0x7f00000021c0), 0x5}, 0x20000, 0x0, 0x3f, 0x7, 0xffffffff00000000, 0x2, 0x10000}, r5, 0x0, r4, 0x8) clock_gettime(0x3, &(0x7f0000002280)) times(&(0x7f00000022c0)) socket(0x9, 0x6, 0x5) ioctl$TIOCNOTTY(r4, 0x5422) 2018/05/11 02:28:20 executing program 4: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x1}, 0x105) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x5}, {0xa, 0x4e24, 0x56e3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x20}, 0x3, [0xff0000000000, 0xfffffffffffffc00, 0x81, 0x5, 0x9, 0xa25, 0x0, 0xef2b]}, 0x5c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0xfffffffffffffe13) recvmsg$kcm(r0, &(0x7f0000000680)={&(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000002400)=""/207, 0xcf}, 0x0) 2018/05/11 02:28:20 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000440)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20}], 0x4c) connect(r0, &(0x7f0000000100)=@rc={0x1f, {0x2, 0x5, 0x800, 0x20, 0x7, 0x6}, 0x2}, 0x80) sendto$packet(r0, &(0x7f0000000340)="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", 0xfb, 0x4000, 0x0, 0x0) r2 = socket(0x4, 0x7, 0x2) sendmsg$nl_xfrm(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@getspdinfo={0x8c, 0x25, 0x200, 0x70bd2c, 0x25dfdbfc, 0x2, [@ipv4_hthresh={0x8, 0x3, {0x16, 0x1}}, @algo_auth={0x60, 0x1, {{'sha384-avx\x00'}, 0xb0, "cf9fe7839248fad48aff8a024bc37d2055fad7946744"}}, @proto={0x8, 0x19, 0x3c}, @ipv6_hthresh={0x8, 0x4, {0x7a, 0x29}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4000001}, 0x20008010) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x2, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x8, 0xfffffffffffffffb, 0xffffffff, 0x9, 0x1ff, &(0x7f0000000000)='tunl0\x00', 0x80000001, 0x5, 0x80}) getsockopt$inet_int(r0, 0x10d, 0x4000000090, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/11 02:28:20 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = syz_open_procfs(r0, &(0x7f0000000200)="0000000000000040f720f51af901d400e95ca8a85221a952893d275f8a67b386fafb82bbac88b2f680e4d4d8fada0a4aa2e64c5d070045e6628769ada56e13bebe68c2d7ac125075dbc6e1210d7d871ae27d589a04747de60db3278d969853dd25030f37cc8ac37404ab6d14596c165eaab2837590c57763799f03d9ed818d52f9b1e4e09a52e013d60975f53689ae9bab7541ccf720e1d63b2e2bc20bf56e296de13d0285098b0953b7b2d97b73740d92f18810a61ecb12f0db4e") getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000380)=@updsa={0x15c, 0x1a, 0x300, 0x70bd25, 0x25dfdbff, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e21, 0x0, 0x4e21, 0x7f, 0x2, 0xa0, 0x80, 0x7f, r3, r1}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, {0x7ff, 0xffffffffffffffff, 0x5, 0x408, 0x9d, 0x8, 0x2f, 0x7}, {0x0, 0x1, 0xed6, 0xc9}, {0x1f, 0x200, 0x7fff}, 0x70bd2c, 0x3500, 0xa, 0x1, 0x7ff, 0x80}, [@replay_val={0x10, 0xa, {0x70bd2b, 0x70bd26, 0x10000}}, @ipv4_hthresh={0x8, 0x3, {0x4, 0xe}}, @mark={0xc, 0x15, {0x35075a, 0x6}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e24, 0x4e20, @in6=@loopback={0x0, 0x1}}}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x1, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0xa}}]}, 0x15c}, 0x1, 0x0, 0x0, 0x8010}, 0x200080d5) fstat(r2, &(0x7f0000000300)) 2018/05/11 02:28:20 executing program 2: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0xffffffffffffffff) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ff2000/0x3000)=nil) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8) 2018/05/11 02:28:20 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000b47000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000040)) 2018/05/11 02:28:20 executing program 0 (fault-call:2 fault-nth:0): pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) 2018/05/11 02:28:20 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000280)) flock(r0, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) connect$can_bcm(r0, &(0x7f0000000240)={0x1d, r1}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0xfffffffffffffffc, 0xbbb, 0x5, 0x400, 0x7}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={r2, 0x9}, &(0x7f0000000400)=0x8) 2018/05/11 02:28:21 executing program 1: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x40, 0x0, 0x10002, 0xfff}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x0, 0x1}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x1) pread64(r1, &(0x7f0000000080)=""/65, 0x41, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/05/11 02:28:21 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000240)=0x4, &(0x7f0000000280)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x3, @empty, 0x9}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x401, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e24, 0x100000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}], 0x84) readv(r2, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x800) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000140)) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) 2018/05/11 02:28:21 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8b0f, &(0x7f0000000040)={'veth1_to_bond\x00', @ifru_ivalue}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x640000) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000180)=""/252) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000000c0)={0x2000}) 2018/05/11 02:28:21 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40040, 0x0) socket$pppoe(0x18, 0x1, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r0, &(0x7f0000000880), 0x0) 2018/05/11 02:28:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x440000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x118, r2, 0x118, 0x70bd2c, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x34}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}]}, 0x118}, 0x1}, 0x20000090) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002940)={0x0, 0xe9, "2363190569b864d9ee0a586a915a9c0cfe870f273036501075f044d84f53bd6c87f2d282c1bb49f55e05d07759682d41ddc16e4048e68d5dc5bc3c505111b65e5fc270f8af931e2944274ead46680a094b7331c77402d4bde461b35266ff1924233de17e530304f0d92412f6e99500800bd2c1748adb29832c7ff5e62384fad8ba3b36e502bccf734293729882384461d36ddc6b25a464f0b67389807b788648f444995a112d4234e86148b41fa73994910b15dd58d75111f9aa952c2677ac94a40b2a15928ee9d45c95e196dd53996de3d8f32cec0ca00e94546c41b70c31ccfaaff3e7f2454d2c9a"}, &(0x7f0000002a40)=0xf1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002a80)={0x0}, &(0x7f0000002ac0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004100)={0x0, 0x7fffffff}, &(0x7f0000004140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000004240)={0x0, 0xb0, &(0x7f0000004180)=[@in6={0xa, 0x4e22, 0x4, @empty, 0x4}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7646}, @in6={0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @rand_addr=0x200}, @in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000004280)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000042c0)={0x0, 0x6a, "ba88c388a6fb60a1ea1fb67f9a75e6cedf0afa4f4ce6dfd8891ffbaebd6ac36248591277000f87d1f642a9c054f05b8c286c996c3db471d15326a34ed2a4703a94044f99b30be2ecb1320309c79f05472e910970178a0c00a8e6eafa2eff062a78053f183a64131f6bcf"}, &(0x7f0000004340)=0x72) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004380)={0x0, 0x2, 0x20}, &(0x7f00000043c0)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004400)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000044c0)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000004500)={0x0, 0x7}, &(0x7f0000004540)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004840)={0x0, 0x1000, 0xffffffffffffffff, 0x80, 0x3, 0x7fff}, &(0x7f0000004880)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000048c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x1, 0x80000001, 0xfffffffffffff887, 0xce}, &(0x7f0000004980)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000049c0)={0x0, 0x9}, &(0x7f0000004a00)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000071c0)={0x0, 0x76, "19211a8769b2f18be9cbb3dd2e09d64368f51278ce47dab00db91e50611a60d865329934c14f2489c1d9dc0730e82629e8a0174d199eb60b3fd0f1a4ceb1d75e6a60864e29614e54ade309f666ba904f0297c9e741eb4e929fca8a4b0be11541da6b6773b2ebe2f25e43e236eeb739e4b5954bcc00b6"}, &(0x7f0000007240)=0x7e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000007280)={0x0, 0x100000000}, &(0x7f00000072c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000007300)={0x0, 0xb8, "613037b49c138148c7b5f307ef2fbe93482bda82aa10710d96f99b5f6d21b31eb91cf537b895af34fda5f71173b97893c466601c8262d2e734dbad57a4dc60a77ffe67307b9f7f4826ac1d6ba12cc227a82818f80d9c21c40e8331835af0e67105dfe8fb52d0b9362de37ed2c959708fe9c03e760e7db49cd110cd263693d0dda8cf7ace3a45e103c0f90609b509474292126f532773cda95b4ced832464aa740d3465391042f67e493816f6135f8878a2fce53867bc06f6"}, &(0x7f00000073c0)=0xc0) sendmmsg$inet_sctp(r1, &(0x7f0000007500)=[{&(0x7f0000000280)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000014c0)=[{&(0x7f00000002c0)="44883badd726bc0df71552fc37bc192f38", 0x11}, {&(0x7f0000000300)="261c6ca758789b97d43aa31fed79af396983943a6f6730ac3a3fe1aaba31530449c99c02e9fb6c3116f8f335a5bd2d63b9e1f60838b5ece9a6b0491e2b2990ff204f41f2f7af2ed3f187d697bf15ab1c459e128061c2088b21e15ef146cadb6b35c22d2bce2c1f69f1bac15bb1d120fd28363dd89b3ac92b57d0874b3da6daf1497ff4ea8d59ccd813b4a80fe73e311291b20442a762f89de0cea49e63904716d26361e2f8d6b59c507c10b13783d9dbe9331a76625d22230393bdc4d54fbe52c205c31ece585a1596e5be1e1289f3b5a8ac753bf325787b24d591389cb5a5a2b313e7226194d69d6065", 0xea}, {&(0x7f0000000400)="e68fa9cab06906d2068660e72e711173911e9da41bbdb699591174b58e7fd921a9e83cfc2ab9d5dff357873fbdc63d4c1f6e2a3726f8234f02edf00d4545825ccb5b42526d46765ca284d3d2e2d8647f4ef826e93160d3abd677a8a303e80486f40c6de26f06100107e96c37fbf97ad2ed6596cb2d43eb5cc8794d3c73bf66e1ec71", 0x82}, {&(0x7f00000004c0)="9139cdeb75fd34f3d9f22347359398f72606473bcdb07dfdbd3074bb9591b10c4a4eb42a0e7dad986d26b24478b44d30d24b5c2601e535854e19c639e2773daf0cbcbf7f2d4fb08862e06ec7000ac3d044bbe01933dc3609c85a2d3f37e2c5e2ca75e8651e3b3ee1a67bd76c4493fe7a981b457f30a72dbdbb30616cbb786053a02deee623e3312d2e6d8a243b3e931430f3263ea0fcfa50bad94d9cc067bbbb969652a140b1c9dd3d54e348adb29f81ecc1e3247d66f8470dd59cbd867fd43a062d2994925445fa49120fb4210980f05652468718626b49eada8975c3d634d3c0581de1a3ecc9a4dac00233be46f694fedcae687aa38140729f19684b9c9eff4fc27d5ac3f825877b546921134076bcb22d3bb6e6e22e4beccd27c80562f652d81d0e80f1ba9a24ae074f9fe42690d25c8c40abda3c519f1f43bd715a23d192cee4cbbde90a715666ad0a0c03bde3737239e88dac4db8a143233c1f992007ec0682937b54fc078dda50a56be612d30e61bf5f76bfea1351964f8bbeab75a58f2d9d5eece129450e8c60cec4fc038e32b60210e6bcd88082a93e1fc2a714197c474b69889cc31ffde3789d22ec7eba7dc159b521f99ac65fc3fc73f5d1a068482d62fcd649f6e21d1c9f0e39732b21884eee4f8b2968f2a55fb695f643cbd430595d244d0d78499abafb4e1b94607b4f9176f276f217a15824b3e1ab1bfb43214dd3bba1c001e33e07b0eb38d676d4c5f872118048b3066bcdfeb0347c5593e303298ade3bb9b51124504c75c12b4b28b2acc8e5f7995d9e0cb28e43ac520800d86c8d489547744d989915abd7f0efffd6ba4193373646e416cd8ef77e77a774ac3f245e8be1409293666b71b232182ef24dbe612cd2fac5be4e0b3bfc971e1d5c16e96ef46c82807848940373f8a578db89c360d217ae94285299b13c39b29bef75813e356c61e262180620cc6be55e3828659d64d3cde85711b7d505b16185f3a9bed35d377c6ddb9a69b789d01b016473e12d7e77b49d4d7e0bcab1d47ec1b63cd4726f5a962013e9dad034d6e00523809cc54908c8047308980f824f1b11e6e4183227bbf5deac07fc8e5eba7d30e231f83908b849f114a46d72b7abb1dbf22207a4d48dad507dddb2d23efc46ea3549b0a240a6039fecadc5104cf5ff0b80cf8d6bd1c13e385e0fe54d8aa3e606dc86d408eb1688e6ecb102614876f03ec15415058c5dbdc23880eea238f4345aa1e7f60b40ba2c2c5fbb2e70d3a984f04c01cdaf1bc7f6a8cd0deef0618d6a7aaa9dc2c4aa450ba2c435baee27448b745da646ac6a436e1541335e9d6e1fac25d4d7032e8bee0da4069e37a041d457ebe0cba3b99a6c60a738fd7c9de7d8bfc344531f7ebe708912bd6658142d2e60489ec360c257c38640fe1c4207cd400635c3c623914befdc3f5f32ac82e54d5328518c0839886806ac7c112a848e3dcddd6b9c0511cdee1bb8db1ffdcd2fc603aa92df074130ead6659023dde09dd834ffc942ae300dc6330d0613d3f59d132ca0485a97be1a8a40be9a3ac85a71c745908273468083721962ec40ba0048cec433da98289409ce558f97d7ead9d71c3be8b1d3d45db992c88bc0e8b56af7cbd737832bc531c5f5cb507dac30f09b1fd1379c15e6c5497965035b5b519a426a8e42e637e5570b1f92a43cd9e091df1643622e9e3a7de2b12784e2cf2adc1415945864f9358e0fcb81a10b7110ead359034a399f2cd08c94321ef64338793506f61bda2ec114ea40f0015a526acb0dd2a73bd2622332da0658ae9298cd7f4180dbf6aa450559feadd13f58655379edcaac8c50b62a6d0c55505dbe34e73035efc2c1862a6f6249495cf65244d6869e4bc7681e740d86b9e48824e49bed8eb41c9aea3b9eb51d8ba3e746f7e0e408cc7d195020e41fe0c6e38eb4c632494ba98dd92b749ba66d3b7851c66ae8cf19bbc5ffa764d3d2304d52bf6a330449a28488f72e0bb877a9eb67e3466973bbf3663eb50d8134ce06d8c894b7fd43bd7ce59a2b52072a81b78788b1c41240a8dc3d28716ac9bb3fd16e93067e563e3b2908cf5405b643a4c7daa0745f04d07262d1496f35405b0476483bf8e05c3ae1e49357494f4b074e4897823dff2ce5349a079f80a0b89cf36c59f6e2b43715409110984704e2180f8e76481c99e1f1353c9eeea5b0cdad7390470c51d8de8f06944d44b68c57f470c4da6cfd895b3ad1ce08f4b30714a6a82dd3d35b195dab5804b4fe93662b7e36654a3f25864026a3bbcfbb515eb15f2f010c68e34679a362c95620a56add291da849cc900ac5f1b6d789776a45c77aac745c57302de567b6fedfbf7091866c15021a24b8508d10e5e77ab988c171b9e9856f1e74e9593c69580793defd6818f2e99019862ff2c69d2e442a2aaec54daa042aa0ea9d04cd41f1aa025c4c03f150499fc3239d564017134543b805d88ba15d5aa32c3448b93b692ea980f361068cca6b148b768d8d2a7d03648fe66431cd98c1fd86985a7e7f760495e267d79ef4fe8ceb9b1e8e18a720a754fb76a21c96f23f9ecdfe690ccd4a5233460aa9033b835cc8ad5c49ee7ad9ed518ef02b84c4fc590c8bf4cc94b307d4fe108d35d6ba936ec3d5b66bc77765d65b3a65c84eb1106ca2edb71e0ea6e53babb2fca3b6b82eaedea73baccd1c509402acf62107962afd9a2a4e3eac21ebc74c38f06f37dcf6beb84e8371bced5449a7278e0594f2cee7a2489cec7a9f9a0415a3c45f26d6742857656bca3e4535d620e3ffe287f9b9cc1fcd4d623b1247bb1e569f496cbbe67c7c675586d3e6fdb6a9a9c11fd5219d9c5f2d56a2a0e39c9c3d72c3be50348dc43de995a703ada1a8e3b70227300c659200cb89b94a090f182fb69610e5e9542073c198d9035abd9f7500ab22176f6292926af15dc941afeffb59b1b946e37092b3fed1cfdb6e9e93c2688766ae7984be55a90a972bd20e3137a1daf77acc5c7f960cb8d9012ebaa7559ec92a2843148a51780ccbac5888fe1e5f1c7ed7dc2759883bcfa8544b44d3e15b7fa91747003a00b686cbb2616a944a8e04ea91cb7096fb238688107b29e07a534d971865b0c91ad2ab2fcac0a252dd0d530c3cf93c0e0d2889c390356f56567355238f27e2dd0c9ddf0f2c079b567c8bc128ff3042865d29933e18139cbe25631e19f6e0173dada94dbc3cd2c6bc273b2f2d34d73cc154afba6687885d5524fee37ca8d5a4ab392643d2115cb53587e01f1b1a199c7e192fbe5057784e3a43de7ce3bbea14f50b11c6661bf405bffbc2039d72610f25b52fc13275dd87f2a801323d5ba43d13bfe8478b0b459c4814b5ca8df378e4984acb3697c1a9d673c01e050bc4138e5a052f67365977335089bc76671e27cf002570062573cc00dcf994023814c91cc62687a5db769e9d781aec0583e59aa3c8e85d0074468c4fbc233aba88af8e247d22eff01a3c185028f008892452abd3739ed03d73a62f97fd8c43d5a2bd4d65dffbc5479869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0x1000}], 0x4, 0x0, 0x0, 0x8800}, {&(0x7f0000001500)=@in6={0xa, 0x4e22, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, 0x1c, &(0x7f0000002600)=[{&(0x7f0000001540)="d914fcecf58b3cd62110aaf7aa1200a71d86457b9aa864546c3ca54f5ed23369e43c892ae5d09d56552c2faeced42bfd414954283584fe50845e4937456bae86dd1005b0db4942b91702b7e5757a8e53cde2ea23e2c5ac1d2c4d49af45a76eac0eaede52174ab1ea06580d22ff5f0bcd96bb1a462cda158eb3423cd8bf2d0492dceb61a9e17cbc94ded8ee21d9aa200bb79ea1061217240be849de0800ea7b", 0x9f}, 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{&(0x7f0000002d00)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000004080)=[{&(0x7f0000002d40)="d818df277850b68af5e87221e319a6eea2d595469c5a933742ab799c0896551b81fe6beedb519a5664be58c5e7b1a88e8d9a0b57886106fe61baba12b1ef741d5b9adcea65f5c90de07e8531315225e413af2ff310f8e8d2e4b0d1b21ef5b0c382346e0cce1b3f9fe32dacd65b9a5b200f52fb5de940d11fede4ffaa769d43f50ef03ea7e5ceae41a321425c8096edcfad9c67c37597d25fb540ee0cf33dc99b87c8d96fec4dfbf298e3", 0xaa}, 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0x1000}, {&(0x7f0000003e00)="df691b298293fc86625b390079b86d889679fa0ded0fd0301176cde1013926c147fabe33d53f07a369e62c9b40aa0f1c2b6355546dc062e3a6971be2339d4aef2713f262b740d7fccd5663dcbe5144b7493f9131c81a935da4f88c64c9f83d8f44004a070e1a96b89ddae6aee306e910de171091c6d3f19641f6c8b99b1553d28eb9e31a94be26f016f9b59c82", 0x8d}, {&(0x7f0000003ec0)="d4b9b07c50b22fd859688890c4f7b8d09f13b3130945597f435d6b18da24115d0115d56fd92e76d2c6cbf5dee74243ba0bbe92c3689a4357eb48a7e7aa56da4d9da166cb039681db3c", 0x49}, {&(0x7f0000003f40)="953ca4a53c90a596b0b14534a0ca6a16f4b6613a36d3ace92f72168b1b63a0de9b8cb13bb9a0ed0da60659e755629535bf75a62c86e8aaeb3fe3362c8f1b", 0x3e}, {&(0x7f0000003f80)="7bf85a93b499ede7d884222de4540ae857893356c2fecf44f04fc7df9ecf74a400f0bbbc8e965a33c3b28294ff00fc2cdb75916ba49096a4a0", 0x39}, {&(0x7f0000003fc0)="8946167ed8f59cbf2887f6ae61ee7bf34f123352d091fe096d793f6a0b8b39634c05374f78cf7a35ad090f44908d6d13b8778521b710928197dc8640197e761766cc9171207c1103eed9d52c354565e7f1969515c7de3fef852b6cc2fcf8263813b8005fdc4e970da807bccef1e1ab86fe91d0283c8d3ce78351a247fcc77bb40840794614bb9b067d349e9d8c4aa35300d87f6cd03c3fd928a7", 0x9a}], 0x7, &(0x7f0000004580)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x206, 0xffffffffffff5f1f, 0x4, r5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @init={0x18, 0x84, 0x0, {0x40, 0x1000, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0xb, 0x4, 0x9, 0x5, 0x81, 0x6, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x8000, 0xffff, 0x100, 0x6, 0x2, 0x6, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x80000001, 0x7, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x3f25, 0x7, 0x201, 0xffffffffffffffc6, 0x80, 0xfcd, 0x6, 0x5, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xf2, 0x401, 0x8000, 0xfffffffffffffff7, 0x0, 0x1, 0x80000000, 0xfffffffffffffffd, r10}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}], 0x160, 0x4}, {&(0x7f0000004700)=@in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}, 0x1c, &(0x7f0000004800)=[{&(0x7f0000004740)="bf6dc2900849f62c15dfbf47504349705b617d426f99bbbeb95dfdf43cd35ae4cdc90ddc138539fb5ccac120d0a8d461d448b0d4a2aec170cea48d7383cf01c3467be86442ae698877cb6f7915a95957ce765db3aecfa776994a4dc7ea1507adfef2e0c61ddcb657c0beb3d9654472a6a8b959c0d144b52597e3bae506a9db78985b5c7b0cfb151cf2251cb44347325bc8740f581e24a0543e752a6ffcd3d43b3b8ba3fe3f3ea55012348d73b2cf948498bbdd23a7729a74b102", 0xba}], 0x1, &(0x7f0000004a40)=[@init={0x18, 0x84, 0x0, {0x5, 0xafc, 0x5, 0x7}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0x5, 0xffffffffffffff7f}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x8, 0x0, 0xcc1, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x8, 0x7e6e11ea, 0x0, r12}}, @init={0x18, 0x84, 0x0, {0x9, 0xff, 0x20, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x9, 0x4, 0x9, 0x10000, 0x7, 0x7, r13}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @init={0x18, 0x84, 0x0, {0x7, 0x6, 0x4, 0x3f}}], 0x120, 0x4008040}, {&(0x7f0000004b80)=@in6={0xa, 0x4e23, 0x50f, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000004f00)=[{&(0x7f0000004bc0)="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", 0xfc}, {&(0x7f0000004cc0)="6d2bd0c04c9c68fdadd8f04d651b83be975b900a338b3d0329e26b9ffb4b93277c26f821b7fae3a11cb78c7b7040dcbf4cf9ad9d24230e67aa7e0834280b3fbe91777199fbfd00", 0x47}, {&(0x7f0000004d40)="54bbe337c28b18d6d329a718fe3d3f3784109b63c9980efdbc0bb9c8b8af5bbf7cb85f0522d453cdfa6b487576e44f507f0eeeae995ea19c59dbbc34bf135071ffdc247e386313b2916d6c482eaa0a34f6db8804a978d65804583fba3663", 0x5e}, {&(0x7f0000004dc0)="0506e3bf3b5408ab0e17f7f684a6191c83feee66d71c98e54fc4ab8b97cca1729a7a87fee9dacf48cf576cdd53d00a7239430a9c0915c160642c0f9718876f79", 0x40}, {&(0x7f0000004e00)="e81828ff61f1ad0f864a351022a8c6e176b0835140c2b1287edb00d2e5504f", 0x1f}, {&(0x7f0000004e40)="ba073152a1a7532900c281688e9bb7a1bd198526e3b7aaa08712ad6e6dd870d4be6d0e2b8e9fdeebfd3a3134a39ba467d3f50d583137be80a5c630314cde9691cf007c97ba1788815efa6c99155ba7a1d983a817155b6efa06f880ac1061ce5977cb290489a53e65ab60532f99bbeba48081459e273c1fb0f5fe59b446d8dd5d0223cb432706d52e121de3852d44283edebea02725d1ab", 0x97}], 0x6, 0x0, 0x0, 0x10}, {&(0x7f0000004f80)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000007140)=[{&(0x7f0000004fc0)="54b17f71127ff3c7366bfef44ba097c109", 0x11}, 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{&(0x7f00000060c0)="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0x1000}, {&(0x7f00000070c0)="4294c03d300617eb3261ce157c72d349d1c72e656a2fe89db38827969be273bffe08be42b9b549dc8408f4f05b25daa18cb170dba5120babe2087c54100418da7be78a65ad0c57a54f364a3a0afb3cd9aeae8dc7e737fb2a99abbc8134db8a8a", 0x60}], 0x5, &(0x7f0000007400)=[@dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @init={0x18, 0x84, 0x0, {0x400, 0x1, 0x5, 0x7}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0x2, 0xd4, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0xf84, 0xa93, 0x8, 0x0, 0x0, 0x0, 0xc6a7, 0x1000, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x8, 0x20c, 0x12, 0x6, 0x3f, 0x1f, 0x1000, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x1, 0x3, 0x6, 0x1, 0xcc, 0x200, r16}}], 0xe0, 0x24000800}], 0x8, 0x40) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000076c0)={0x9, 0x20, 0x5, 0x6, 0x200, 0x6, 0x8, 0x9, r13}, 0x20) r17 = dup(r1) fcntl$getownex(r17, 0x10, &(0x7f0000007700)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000007740)=r18) ioctl$EVIOCSABS3F(r17, 0x401845ff, &(0x7f0000007780)={0x80000001, 0x0, 0x1, 0x80000000, 0x3ff, 0x7e5d}) writev(r17, &(0x7f0000007880)=[{&(0x7f00000077c0)="92cd7647e3ad40d63290fcae623be1696cab4cd3ddddbb3ace25406d43a2f4d3cc7225fb9b3d0356e6a89d7b0a6edab7d074e51d84966537b9c13abe6be95d309bee84c89b04fdec71a68c692c059ef8f4038f1422e833a8202ff25520945b30c87a93f76471770d244bed85eaf89d6f82b9e6f34cede504c866f8aa286fba8e4b77d7", 0x83}], 0x1) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r17, 0x84, 0x1f, &(0x7f00000078c0)={r5, @in={{0x2, 0x4e24}}, 0x10000, 0x1ff}, 0x90) readahead(r17, 0x3ff, 0x1) ioctl$IOC_PR_RESERVE(r17, 0x401070c9, &(0x7f0000007980)={0x1, 0x5, 0x1}) socket$key(0xf, 0x3, 0x2) 2018/05/11 02:28:21 executing program 0: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) mq_unlink(&(0x7f0000000000)="73656375726974796b657972696e67aa00") vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) 2018/05/11 02:28:21 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) write$cgroup_type(r2, &(0x7f0000000280)='Ehreaded\x00', 0xb8) write$rdma_cm(r2, &(0x7f0000000480)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000440)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$rdma_cm(r2, &(0x7f00000004c0)=@disconnect={0xa, 0x4, 0xfa00, {r3}}, 0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/195, &(0x7f0000000140)=0xc3) 2018/05/11 02:28:21 executing program 2: ustat(0xe, &(0x7f0000000000)) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000001, 0x402) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @multicast1}, &(0x7f0000000140)=0xc) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) 2018/05/11 02:28:21 executing program 6: ioperm(0x0, 0x8, 0x0) unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/238) 2018/05/11 02:28:21 executing program 7: r0 = socket$inet6(0xa, 0xf, 0x2c20) setsockopt(r0, 0x84, 0x1f, &(0x7f0000000000)="8088a8d5220d78730844660d67b0b95cbb8e95e3a6c9076d0fadfd657ae95c4c1beadc6ab2dbd5b8487725b947de7d0fb7e0f28900000000000000000000000000884195166ed480e5f08f3b76c2d5f74d6e6483d4f76b293947f56c5f5c07c371fc01ab7bf3d64c606acfdfe2632b3a2fc2d405938bd6fd844ca8ee4624c530f1923350d1241e1bd51b730556792331", 0x90) 2018/05/11 02:28:21 executing program 1: accept4$ipx(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000001c0)=""/81) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x2, 0x205, 0x1, 0x3ff, 0x5, 0x5, 0x7fff, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x101}, 0x8) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r3 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000016ff8)='./file0\x00', 0x0) r4 = openat(r3, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r5 = openat(r4, &(0x7f0000000380)='./control\x00', 0x7ffff, 0x0) dup(r5) renameat2(r4, &(0x7f000003aff6)='./control\x00', r3, &(0x7f0000000000)='./file1\x00', 0x2) inotify_add_watch(r3, &(0x7f0000000040)='./control\x00', 0x4000010) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x84800) chdir(&(0x7f0000000240)='./file2\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0x180000000}, &(0x7f00000002c0)=0x8) 2018/05/11 02:28:21 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getpeername$netrom(r0, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) mmap(&(0x7f0000003000/0xe000)=nil, 0xe000, 0x0, 0x80000004031, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@random={'os2.', "5d2c8c00"}) mremap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) r1 = memfd_create(&(0x7f0000000000)='mime_typebdevem1-posix_acl_accesseth1security\x00', 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0x42ab9d7a6c5dc599) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x7b, r2}) mremap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000011000/0x2000)=nil) 2018/05/11 02:28:21 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x800, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000140), 0x8) read(r0, &(0x7f00000001c0)=""/86, 0xfcce) socket$pppoe(0x18, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000240)={{0xffff, 0x6}, 'port0\x00', 0x1, 0x40010, 0x9, 0x4, 0x100000001, 0x7, 0x3, 0x0, 0x5, 0x9}) [ 161.802611] IPVS: ftp: loaded support on port[0] = 21 [ 162.016164] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 02:28:22 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) write$binfmt_elf32(r0, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0xcf9) sendmmsg(r0, &(0x7f0000ad9000), 0xec, 0x0) r1 = shmget(0x1, 0x2000, 0x1390, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/16) 2018/05/11 02:28:22 executing program 7: r0 = socket$inet(0x2, 0x4000000000000006, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) sendto$inet(r0, &(0x7f00000000c0), 0x25f, 0x0, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000140)=""/47) 2018/05/11 02:28:22 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) readahead(r3, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/05/11 02:28:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x30, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x6}}, @icmp=@parameter_prob={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f00000001c0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x5b14) 2018/05/11 02:28:22 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x1}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000100)=""/254) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x4000, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000240)=""/133) fchmod(r0, 0x20) fcntl$setpipe(r0, 0x407, 0x3f) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000300)={0x2, 0xe, 0x5, 0x8, "918621f37a5cf619085a13bb6483e7b5ce982b37a6e73d118a20189dac9852e4"}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000340)="9d1ec7cd16c51fe7972d68885ac5e066748d9c1074271cb3625d51e53f") r3 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x1f, 0x2) r4 = msgget(0x0, 0x200) msgctl$MSG_INFO(r4, 0xc, &(0x7f00000003c0)=""/123) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000440)={0xbc, @rand_addr=0x8, 0x4e20, 0x1, 'lblc\x00', 0x10, 0x1, 0x16}, 0x2c) fchdir(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000480)={0xfffffffffffffff9, 0x0, 0x10001, 0x1602}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00000004c0)={0x800, r5, 0x1}) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000500)) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000540)) connect$bt_rfcomm(r0, &(0x7f0000000580)={0x1f, {0xffffffff, 0x4, 0x8, 0x8, 0xe41, 0x8}, 0x1}, 0xa) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000005c0)={0x9e, @multicast2=0xe0000002, 0x4e21, 0x2, 'lc\x00', 0x4, 0xffffffffffffffe0, 0x26}, 0x2c) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000600)=0x2) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000640)=@req={0x0, 0x438a, 0x3, 0x1f}, 0x10) msgget(0x2, 0x21) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000700)={'bond_slave_1\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000740)=""/131) fstat(r3, &(0x7f0000000800)) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000880)={0xab, 0x3, 0x0, [{0xb81c, 0xffffffffffffffff, 0x4, 0x1, 0xffffffff, 0x8000, 0x1}, {0x3, 0x7, 0x9, 0x10000, 0x3, 0x9, 0x6}, {0x42a5, 0x3, 0xe7, 0x101, 0x1, 0xa00000000000000, 0xa0b}]}) 2018/05/11 02:28:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1f, 0x8800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0xf0000010}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@empty, 0x0, 0x0, 0x102}, 0x20) 2018/05/11 02:28:22 executing program 0: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@loopback=0x7f000001, 0x4e22, 0x8, 0x4e22, 0x4, 0x2, 0x0, 0xa0, 0x67, r2, r3}, {0x1000100000, 0x8000, 0x2, 0x20, 0xfffffffffffffff7, 0x7fff, 0x7, 0x5}, {0x0, 0x7fffffff, 0x4, 0xffffffffffff8001}, 0x0, 0x6e6bbe, 0x2, 0x1, 0x3, 0x3}, {{@in, 0x4d4, 0x33}, 0x0, @in6, 0x3503, 0x0, 0x3, 0xffffffffffff8000, 0x8c35, 0x1, 0x101}}, 0xe8) 2018/05/11 02:28:22 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="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") r1 = socket$inet(0x2, 0x805, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001100)='/dev/audio\x00', 0x0, 0x0) fchmod(r0, 0x40) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='ipddp0\x00'}) 2018/05/11 02:28:22 executing program 4: mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) write$tun(0xffffffffffffffff, &(0x7f0000000000)={@void, @void, @llc={@snap={0xab, 0xaa, "18", "1514a5", 0x9005, "5c860837"}}}, 0xc) vmsplice(r1, &(0x7f0000000180)=[{}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000600)={@empty, @remote}, &(0x7f0000000640)=0xc) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000680)) 2018/05/11 02:28:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) socketpair(0x9, 0x0, 0x400, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0xf0ffffffffffff}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/05/11 02:28:22 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@tfcpad={0x8, 0x16}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/5, &(0x7f0000000040)=0x5) 2018/05/11 02:28:22 executing program 6: unshare(0x28060400) r0 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x248402) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000140)={{0xc, @multicast2=0xe0000002, 0x4e22, 0x0, 'lblc\x00', 0x2, 0x8, 0x4a}, {@rand_addr=0x7, 0x4e22, 0x2000, 0x1, 0x4, 0x5}}, 0x44) fcntl$setpipe(r0, 0x407, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x0) r2 = socket$inet(0x2, 0x80000, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000100)={r2}) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x102) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000040), 0x8) mkdirat(r3, &(0x7f00000001c0)='./file0\x00', 0xc1) 2018/05/11 02:28:23 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x6, 0x301000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000380)) r2 = inotify_add_watch(r1, &(0x7f00000002c0)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000300)={0x0, 0x25400000000000, 0x1f}) inotify_rm_watch(r1, r2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x10000) r3 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x7ff, 0x60002) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000000400)) ioctl(r0, 0x401, &(0x7f0000eee000)='\tT') r4 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x80000) r5 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x7, 0x10000) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000000200)) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000140)={0x1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10, 0x1, 0x20, 0x8000001000, 0x0, &(0x7f0000000100)='team_slave_1\x00', 0x8005, 0x0, 0x2}) [ 163.029973] IPVS: set_ctl: invalid protocol: 12 224.0.0.2:20002 lblc 2018/05/11 02:28:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101000) accept$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x306, @random="12e159a92369"}, 0x42, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, 'ipddp0\x00'}) 2018/05/11 02:28:23 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x7f}, 0x10) fremovexattr(r0, &(0x7f0000000040)=@random={'os2.', '#\x00'}) 2018/05/11 02:28:23 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000000c0)={r1, &(0x7f0000000080)=""/34}) write$tun(r0, &(0x7f000024a000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x32) ioctl(r0, 0x40000000002275, &(0x7f0000000140)) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) 2018/05/11 02:28:23 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x610001, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/11 02:28:23 executing program 5: r0 = mq_open(&(0x7f0000000000)='proc-posix_acl_access\\ppp0J)vmnet0\x00', 0x842, 0x180, &(0x7f0000000040)={0x5, 0x4, 0x7, 0x21, 0x9, 0x6, 0x0, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x40100000d, 0x31, r0, 0x1) io_cancel(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)="180f37a256a41b34093dd6a8092986cf2766567c3b0d43e82bc49a6e078d83f281c002d5d07d59de61e8b1f2896f269d11a04444da882f844a244f2cdceec706cbb9510d84d76a383f1ea96eddf463a5bd", 0x51, 0x874a, 0x0, 0x1}, &(0x7f0000000180)) 2018/05/11 02:28:23 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/11 02:28:23 executing program 7: clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000000)) io_cancel(0x0, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x10000, 0xffffffffffffffff, &(0x7f0000000100)}, &(0x7f0000001140)) 2018/05/11 02:28:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000180)='H', 0x1, 0x4000000, &(0x7f0000030ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = memfd_create(&(0x7f0000000000)='eth1vboxnet0cpuset\x00', 0x1) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x20001008}, 0xc) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/05/11 02:28:23 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[]) 2018/05/11 02:28:23 executing program 0: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/11 02:28:23 executing program 1: rt_sigaction(0x10, &(0x7f0000000000), &(0x7f0000000080), 0x8, &(0x7f00000000c0)) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x100, 0x20000) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/59) [ 163.942358] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 02:28:24 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xe, 0x3}, {0x3}, {0x3, 0x4}, {0x3, 0x8}, {0x4}], 0x5) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80040, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000100)={0x6c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1, 'ovf\x00', 0x1, 0x3d3, 0x2b}, 0x2c) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000000)) 2018/05/11 02:28:24 executing program 3: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10cf}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, r0) 2018/05/11 02:28:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0x800000000000000a, &(0x7f00000000c0)=0x8001, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x5}, 0x4) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=""/132, 0x84) 2018/05/11 02:28:24 executing program 4: r0 = socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500005c0000000300019078ac1414bbac1414110504907800000000400000000000000000040000ac5c14aaac141400442c000000000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000000)) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/05/11 02:28:24 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4020}, 0x2c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000052c0)={@local, @multicast1, 0x0}, &(0x7f0000005300)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r0}, 0x48) 2018/05/11 02:28:24 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/123, 0x7b) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000080)='../file0\x00', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 02:28:24 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20200) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x18840, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000080)=0x5) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0x10001}}) [ 164.449740] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 02:28:24 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x83) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) r1 = getuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) setresuid(r1, r2, r3) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x4041) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000080)={r0}) close(r5) 2018/05/11 02:28:24 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003d00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003cc0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000003240)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000003300), r1, 0x3}}, 0xff5c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x18000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) 2018/05/11 02:28:24 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x80000) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x2, 0x4, {0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = dup2(r2, r2) getsockname$llc(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/05/11 02:28:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x62, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040), 0x4) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000003, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000440)=@fragment, 0x8) accept(r0, &(0x7f0000547ff0)=@can, &(0x7f00008ebffc)=0x10000031b) 2018/05/11 02:28:24 executing program 3: r0 = socket(0x11, 0x400000000007fffe, 0x4001020000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'team_slave_0\x00', 0x0}) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$packet(r0, &(0x7f0000000080)={0x11, 0x9, r1, 0x1, 0x6a2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@empty, @loopback}, &(0x7f0000000040)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000140), &(0x7f00000001c0)=0x4) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socket$packet(0x11, 0x3, 0x300) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/11 02:28:24 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80040}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r2, 0x200, 0x70bd2a, 0x25dfdbff, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) 2018/05/11 02:28:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x11}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x1000, "f524b7d48ed91e8669927f05a4feb2973c44aa4d2e46712007a40a459c3a204b0440e40be3d95a80d074aa9406080f54ccb87617e813120c01ab518115ef7c3ffd6bb0a7a358668506a43e798e7a514c47adb4ab3dbd13a74adda9b941e93a62ecdf8f760d0af36daca57ff1252b595fb535d09dc2f677b6560967e68e4f314a67d85bb1d1e7185aee9200680746411eb45453dae8a0519f0110e421501d2dee709c07fbbff1d657955f25e2568d56c675884014216fdb9c19c37dec3a9ca76109c19d90e7434ae149c4ab80dd9bdaa3b5f6a28dffd8b731af8a5339400ca4e54017e533ae3aad0e4e2011cad80a879fd5e43c716796a086cf8f69226d04be985cda0074ebd10380947a61ee5af8604831285ac8a0685df449290004d2bc66275eaf09414a86f2a2c697324971f20715173a5c4fa741d6ed91a791bafcdd8d359e17d35408ff12b47446a2e9e5b1455c6f16c523ba7af265cf9a56769624052a93b1a32f454548458313eb8fb3d9256eee44cc5433e0411f738100d93837e102b045c12939470b8fbaa741a3f2da5f0880b4999d8e90ef69fd938283783c9acc3720dd9112f90c8a4ac55a941f4126db85acca50d58a694a81ddae9f511a23b2a19f5f70591e2b9d06691de092a7c27c2771debe52d9196e4221e1beea4b1f2f2c9c89264f691c0c7a7b93ed75e50085cbcf4ef9855dfedc62b5d46f069ee317590ef3000479858ffb4e9c1f0fce4eeea66d14aa3d914a6f4740126033dbc395561e0619c9e3fba83a463cc7d8e53f297bea4fbbb9e0d0edbfc451e3677f3a0af3162239c5c7ed7fd415e91da745e306d8deb18641fc51265946295c2b02123b8026eb54fcd9015cf74e9ffb7549bb426f3effd176b7654fe98d5987c9d4242aafd24faf2e8d6011941e1506e2478baeba275ca93c4b540c3a0c2956926e195c73305b3cf5f516f50e3b0c10feca88e279ebcb1a4e26a15767f37e9b7d5aa312ba1523d85bc9f715ef00ced4cbab7ad8e8723d2266d0d481a76e50ac2fc4f12a548322afa56b340701438ae9052b69d483807672c6a1081d1c5f9de30ba3d37021d2ca0dea5bb4943c87982bfd5d64599f9a231470e0159f53793ad6bbb62f57b043fefcee88729433f2c0f0fc0d7f788bf9ab06f18015aa328d807cd37ccb7f41601dfdf566ee1f0dd18e29edef1e10ee2f8789d0654dbc0f3d37572165dd40e1d9539d57447ce5a0bb3483548b4a4363daee8bbc5acd4b85f85372b7db701af1787f4a58685a2ce71cd7ca79d1e93c640b21f6f1057bf2b926d812e4707d2ac68e7c65a94fffc853dcf50f08d7ca8873395316b6e75be59064b1a33503f41c941c1a1160966b246b53823275a2c89256876a56b89ce96b96efda070bacad2b1daa9b766a725f8f29e81142878ecc72dfed20b14095d5319a84c60325a0f7a1f46111896cd32c53e276f3bc24317e581cec23a09854a53672ea26ea46201006f9fe0a7d329b7d1c087159cd7e7e3356c98e0250d607f7b5b615b1ab3b1b3dab15151ffb6f0d8d8f26c67bf561d401964f8f5aa25af44350d5e24195c8d106781ee1308b0355f5490aab5c4725705383adf584912ea2b4c326b31b685f1821a06169f4b76fb8020891c1bf2b57f604eb044033392a29551af038ff3e4ab4dbdc528745e6bede854f08a2438057c77656097714bd61fa75590e7d3820111a124baf5e8d50efb8445234306027ecf045645a94ee91c9c5e655b2c4da4c069acd7864a63798e318ad7d89acf6bc4e975a68527a54d7c2be7e9a9b523fa3b1a1eb40a23b2a15a7578ae36da794c4cdad82718cc07c60af0d2b934661127116c843396d40c47e6a8f69953640bef295c0f9f8783721714d071d258a581d89926fa988daec3ea8bc0a0ff8f840feb6d7a5f0c02c8b87e69d782baaeec3a98698344423681a9d45fe0f887fd86e0d3ef22d2ba51242f6a06b19f548c2458218fd54c804c7abf27219a036e7b6e7a31875df91ac9a0d70e63884633596113d93a82376464c223e29a0194963eb7f61ed2d68c4c90cda11154c0b9a948c40fa65e53407582f5d156b02dee0161543018dac5b5d75259dea49aabd03c94a87a317025c0b37dcdade46fa23f2cd72898e541df0d63183869c289e5f0b66a362beda2cccc120f7cedffd27c286d2769061487b7b295e79f651e1fd023d1b481e4acac8c1c9168da7d2dcf71b3296e6c9938714df5a9ac1d7967d1a53fb00851048ca9e43eb17a214ae8be3ad96470e9c9ba5175ee18876fb9d7e3d913caa7cbf432356cf46e4223d15f4bac9cc0d20e280ceb8178d61108cba3699a446fa6aff58545f023324a41cbf283ce935fdba1b12009730ab9192c9fcc87a1055ecfc6792df34b28aa6c1ba09e0f3c51489fb12079e67aab9c5d6a7c5991de46a1e462d142abe33e1e3aa3c66146b4154a540e9871fd539b8b54db4ee430eb6a206c930ab61a5cefcbfdf1a555a01adc6948a0ab3fa0e07480f78101409704f3de20671c8d809f8cd29b9c86d5b0723ae1309e7e216a2a322ca980b8b41f79c1c9550afb173638dc7d9bd064741994154714ca84636bb0e2524aa7b389ba2dd71e55ac1159a21e157be40f8707a96c8d184ad7bcd9661f9ac3e91f6ec704a6247329a4d404c46039f84c4a01144d6c875a952118311d1d840d3a59e9ec502e55d126e33539696fc51fba1d50b24c503397d3b29f1ee1458faac5cc58e0d305a0ec056d7a4a47040b8867dd071b8d38a094e2dfa1e6a852473b63249a1a6591f70034da599a0d3accd22df73ecc3a9a663428c546c0757ead9f326a0ddd22e608a16eac20284749d3d7f60402708e4449d58ed6d492040377a96cd50008edf64e25ca6c89d5b1e844d9431b639b422b9b32961685ef541cdc1d903cadeb966a1b83b53034cc84baafb5227ad778d1fd8b331d8513c5ecec103ed77a84ff1ff9d0b9ff9efc04893c64502ff88c232be94abe46fe916338af813db45dd210fd9a12f75e76b56f9622319a30c71f41333d135bec2fb96bbc87062187b16820e4613e3bdc89cdb4cd29befcd7a777b95e1347c44dc02ba6876f19613d338522578c003be8e83f3903200709dc00a5171bac7a11d5cf27dbc0351c92e811b4fae4a0f35850d711e7439cb0896f4473d5b70252c90e5cd7351b7610edeae9aa98567efa0ce42e5a8cb098a0f7d10e5c919bb645e4432fdc399b51f2ecf485c08a2183a319ac0804d7dd3cbdd3c51d630f354f3eede6ead670405d74a233bf65056988cd7fa5676921d2922b16c1569df49fbbb47f824da232101035f490616f18543c2de7d6283b3e22ccb80e307cd02519fc53296a9aceace50dbd5bd1213923282fc77b15537c21f2b5721cca4b238283287b4385cca82f99d85edb2af98b3ecb04f66856d746ff9498f491f1ec2571c509b8530660ed3975af8bf9949b3131e72531ad605f19cdc49cdb0d70b43b2e8ee4a45b0395b1a5589df3e0194ac7a9cd302f93b6a9d3ec3bfa2d68dcf92602576c0b987979182f04d799eae35920d3f41cd389bc439640a4d095cafb4b9be6f88a06cdcf833d3bc2404366b439ef3fa74ca24b51cd7a233d96ea5aca0b915dc2c22885e95deead2a147811086f27c8913c4f73b84074d3bb1d3fa299728baf9fcfccf644ec27de9070216d70df23b0da986d131ba265f97be3f83c0892d1ed5cae11acceaaba4f319a7624d33075be2b68121d85e470708539d7007744bc7b4eb3625d919b42c04eded302596826c9fcaeac2073ca892cda398d715602625d3c463813fd7aad33dba4c7cc0c86eb457b95c3b7e1f2657665da0fbbe220be6d1b31e3789c01c2527d45ca9f5b42c528b891dbf2c1c90557d78a3834a7389bfae6d08c0bc370158063322bb51a452a1a7395a7d812473dd558b3d471926b028ee74bd12149d7ea1dafbe41c2fe806df37308c5ffa60ecc306bd94a2f675950fadc115e781a79993a585a39c27c8ef6860ec62a895d0b453239daadd7657c44eedaf3f55dd09f859059cbfb1a9c341ad21e99dcb114af68e8674168026bdd70cf77107cb042f7ebf14b6ed0ecc1d92d0370ffb7cdb4c372978bef7e4b32463fbb0d5a4609086c64c0ce09dc1abfec4a25f41c3307c4facd255279e5a468f75cc675a11e2e7e25fca94d103e1de2c51ac6995a3e0e3c38a8c00083a2f838ecbc0531cebf2e42b0af5a742325d0dd2b43d68cd2acf8cc0823b517ef6294da7ed5485133e561bf69e89f202665532e2267570fed48e2e31a6faa1967d41d913fb6ef243be8ae490f70a384e4bd690cc39cf9a418f9417063a5beba8acbb28739aefce81753c99567a414de5fb9637a3f031e3afbb51521ee55d53485b316cb92815de20a5e93f2652a4a19d3c58120964048fbbe7db19166d02a70ff86f656382b036c25679c3441eb2b28bab82c4c5b0d180c296bde8dbd1b199825c9aaf86326efd59975a11b93709cabf40076ba5a1ed0e74cce0e498d401fde0dac658d3b8be9e5c10287e3ecd95da583d766839cb8375ed2b439d0e41f788d354c36a0c4a26764bb06fcb8f677da6a76b88638aeaad76d53ec4512c32124844b239d2599969289ff304e941ed86283faf1cbfd0138c1f70d64593c4896b2d8ada7bb65908f93ad37f1365d804e4b4ee123e0a47c853284e7e3da90ae75e67d8490af89cb20b83b8781854342b612f4851a17054c52679ec41a25929abf8baf0694609c0629e9fec6f78895377ec907503add5be5bcf4e389e270db304a82fdee5557fc33153794dcdfc7998b848fe8b2c28576c43bae1c22251daaf08246f472da1f75ad45e9396aa1864816e77363c1f84629eee935a5f012d2bc50c5ba7749cb65f30f48e9c4dcaa9eadcf1da9dbc91838a9981daa83c27227274cd540af1d963343f45c3f47db930721bce55ae76e220e0fddc823672c78bbc03b8df3c9e8c1eadc7859a831b35cf4a17783ff2e5055e3797fbf9aaeccf6f53951342adc799f6ab359c7be63053bd28f38e1d3d306bb8a70705728eddb463d7f06504edef1e96ccd5071b6f13416368b4008ea09a3656dcadd91bd9ae8805d8d76f7ce026719e495ea94b39b7435c99f7b39dfb20459c282f36d29c737b9ea9304d19830db7ddc0d12d4d120dc282b805bd3cf67ab47622b892cb9408e1e503b3f4a4f0aa47549bf15b113c56febba755f1550a6bdd6444e78cb80d4fe8fc374adec2bf926d8c3d8ab4ccb3004841537d69adf8e4cdafbfc43483498429e4c057df98e9962bf7e60d4ab79cfeb6ea6790277fdfb5739d28e411c6858b3aa10b43cd67d80a1091a6136bd9dbceccd944f30d829f7ca5f8c44eb4930f50fb1a671e18751fcdac5e32f0559955bb144eae202aed9beb3e012f77b812691273f0cc69ea17f091f4d6c5f22e7bbd3e4c7ff23f6e0cac58788120b6837ef0aed7928f9ac648d353d409af761602baccb27146c55e98bb9042316f5deac8bb10fdd6202263e028d59bfbf5312970a61c87e076ad140208954bc1258924559c904a6c8d9f6425153f84ad12d4c416840c2036192e1524ec414cb8a96118d4fd7df957e5524dab4573b1e625a7862ba57dc77150ae376f38c33f434a995a0305512856f55726998cde394c72f117add11681a27d799fde2415be82642ac72c7abe4f909a6fb497c70d576af7fd43a45d2fa49f237aba03a4f88e733095a7c638ddfbf79e514fb4f73c330528b8dc51e1dafae5f758f8b631b15137f8b3cafdd67ddd86c37b7435de744f7241"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r1, 0x6, 0x2, [0x3, 0xa15]}, &(0x7f0000000080)=0xc) 2018/05/11 02:28:24 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xb, 0xb, 0x401, 0xcbb8, 0x4}, 0xffffff38) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000140)="9a", &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000080), &(0x7f0000000200)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x18) 2018/05/11 02:28:24 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x800000000002400}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8927, &(0x7f0000000100)={'bcsh0:\x00'}) 2018/05/11 02:28:24 executing program 1: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f00005d6000)) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/11 02:28:24 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) 2018/05/11 02:28:24 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000f7db7f), 0xfffffffffffffd42, 0x0, &(0x7f000069affb)={0x2, 0x40000000000000, @loopback=0x7f000001}, 0x10) 2018/05/11 02:28:24 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) syz_emit_ethernet(0x7ffff, &(0x7f0000000280)=ANY=[@ANYBLOB="fffffffffaffaaaaaaaaaa328939361c1b20cdbde7babb0800678000fd933578831c0614004db80ca566f3b6b0e7aa9d4ecca0475ad9eee481a84c681c41ab08f6ed57aae8ae34d7e64e51095212174c46bf258140bf36c6859a1230983db7f829ef7b70072900e13a79aad624c67647b91f891d71934d6ca6e69f18456a0c8feeb5d77ce3206203bb7a89c57f9d3fd475808d1f0b346babbc889d76bbf251d00d50a5b54fc5832a385a5556c5976fdf0874b909b73a9300004f22c14217f925d28aadd07d58ed01e23d04afad792eaf0ff273c1fc5ecb765658315e3fc001cdeb3d9397600000000000000000"], &(0x7f0000000000)) accept(r1, &(0x7f0000000140)=@ipx, &(0x7f0000000080)=0x80) 2018/05/11 02:28:25 executing program 4: 2018/05/11 02:28:25 executing program 7: 2018/05/11 02:28:25 executing program 1: 2018/05/11 02:28:25 executing program 5: 2018/05/11 02:28:25 executing program 3: 2018/05/11 02:28:25 executing program 4: 2018/05/11 02:28:25 executing program 6: 2018/05/11 02:28:25 executing program 7: 2018/05/11 02:28:25 executing program 2: 2018/05/11 02:28:25 executing program 1: 2018/05/11 02:28:25 executing program 0: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x40) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) 2018/05/11 02:28:25 executing program 5: 2018/05/11 02:28:25 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) r0 = getpid() sendmsg$rds(0xffffffffffffffff, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=ANY=[@ANYBLOB="1433"], 0x2}, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 02:28:25 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/05/11 02:28:25 executing program 7: mmap(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x1000009, 0x8000000000031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x0, &(0x7f0000c91000)=ANY=[@ANYBLOB="5e01"], &(0x7f0000e6bffc)='GPL\x00', 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 02:28:25 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000240)=ANY=[], &(0x7f0000000340)={0x0, 0x0, [0x29b, 0x0, 0x0, 0x40000000]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x18) accept$unix(r0, 0x0, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x2, 0x2, 0xdb2}) io_setup(0xffffffff00000001, &(0x7f0000000100)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x7, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000002c0)={0x100, 0xbef8}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000180)=""/169) io_destroy(r1) 2018/05/11 02:28:25 executing program 3: io_setup(0x29d, &(0x7f00000000c0)=0x0) r1 = syz_open_dev$ndb(&(0x7f0000000440)='/dev/nbd#\x00', 0x0, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) sendmsg$nl_crypto(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=@get={0x100, 0x13, 0x400, 0x70bd28, 0x25dfdbfd, {{'rfc4106(gcm(aes))\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x401}, {0x8, 0x1, 0x4}]}, 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000f80)}]) 2018/05/11 02:28:25 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xff, 0x40000) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed2fd8)={0x7, 0x0, 0x0, 0x0, "fe7798d653b409805822558600002cde00004c203c3f03940200391f648b4046"}) 2018/05/11 02:28:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002800ff0a00000000000000000183e4650000000c0000000100000000"], 0x20}, 0x1}, 0x0) 2018/05/11 02:28:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40100, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000040)="2a8469de627a781cc60894e4a58e98000cc12e05dfc52e3d753d41db79b86379c0ddd78bb466a0d50d780f82c6318cce7272a96ac512b766794aa6cefb73a05e29c9f8ee94006e63611aa0ca0cd450028177444dbb8947f3ebff2b287a2b0033458b38c376263429a0dd99809dcafc5626005561d7a97016bcd6d27ba0a5ac1eaa5804c5967e7064f08b5d2a377a3375b3453bb872286858f47970e2db4607ce0c0dbfdecf1e87daebccd2de1bee3d1cdbbc028bb7cd9463d5cd588df4db37ed0ac1f1c60541a90b2ece91d3938c3a32fdc9f4d489d94a8b8c1ed9b843", 0xdd) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f00008b7ff0)={&(0x7f00006b5f98)={0x18, 0x0, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000140)="53ec87b7a65adb80b0648ab8977055f41b7368567476701b3a0f4ab50de2e9f2570f55dd9bff1ad3dd5309899ff3232892f243e369516605286b6fd077e9da38078781c26423d5521d70cd973a78024a79d2791089c61a00de55b47c2451d072c01db4985d28b3db029418359307f76298c31812fc2a42df8d5d8cfc20e537ab8ef0b0fd20387a32375d419b66e1b123cba15448a24b59aa2578c8a489732ad801a02b75d3e440510d578f0c1b0bcaccda6d85487a91b52283", 0xb9}, {&(0x7f0000000200)="f02f70e5835378f85093852e13365c6e0ea0a86f0438e8ab61b616b9554f63a90ff620b6318c24d0a4d602a85f817aa59c622c82bf96db94537c09dcf8d75bfb6fa28f2cab9fe58845ebe2687f16cfdfa58058297d17c79c2611d1d97072910769a2a97aad9e865ffb34f11fbc7a43f9662ade4bfe7d870f6506ad17c1ba9b591f359c9bb503ce817ce826b8588644a61a1b0abf6fa65402a4cec6f50d6d91c5919325964e48c9dd2060328bda9d9214001f7c1a110004b611a13b523845e0f692aeb0cd00f77d68a6abfc37030d923d522b5d5a75ec6a6a696199f858", 0xdd}], 0x278, 0x0) 2018/05/11 02:28:26 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) tee(r0, r0, 0x200, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="161883d8555374aa3a038252de551f4735cb2e9a82b8aa7692b6b1c31e7422a5202a8b11bac3af512d2c92369187330c36b4005cb4fd04af8428eb40071c2a1a8dc836c235afcbd1860da51ff84f8813571f4ff2d126407229a99bdde4342d320d4303051155a16b758f04029ce8bb7da3b66e57e65cd64291413ccd", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, 0x8) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/11 02:28:26 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f00000003c0)='\b', 0x1}], 0x1) fallocate(r0, 0x3, 0x0, 0x5000ffe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x7, 0x80000000, 0x1, 0x0, 0x20}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}}}, 0x84) 2018/05/11 02:28:26 executing program 2: unshare(0x1c0003fd) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f00000000c0)="4a00d8e1", 0x4) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x2, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]) fstat(r1, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/11 02:28:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)="b5", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f0000000900)=[{&(0x7f0000001540)="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", 0x601}], 0x1) read(r0, &(0x7f0000000040)=""/14, 0xe) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000c80)={&(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000002c80)=""/4096, 0x1000}], 0x1, &(0x7f0000003c80)=""/4096, 0x1000}, 0x0) write$binfmt_aout(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x200) close(r0) 2018/05/11 02:28:26 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000440)="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") fstat(r1, &(0x7f0000000200)) 2018/05/11 02:28:26 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x55de, 0x20000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in6={0xa, 0x4, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000840)={0x5, 0xab, 0x8003, 0x200, 0x441, 0x9564, 0x3, 0x3, r1}, 0x20) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x1, 0x3e8, [0x0, 0x20000300, 0x20000330, 0x20000360], 0x0, &(0x7f00000002c0), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x460) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x74) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x200, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000780)={r2, @in={{0x2, 0x6e, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x84) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x40800, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000200)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e23, @broadcast=0xffffffff}, 'veth1_to_bridge\x00'}) 2018/05/11 02:28:26 executing program 0: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000180)}], 0x1, 0x0) 2018/05/11 02:28:26 executing program 3: mkdir(&(0x7f000075bff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3bff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x0, 0x9, 0x3, "899d3a45d2a79da427ef20260bcd9c7d455aea900e617027eec8514b4b0ff06c8e984bcdabf3c1f323f49011b5b4b9aede239fff97997003884ac88c567eb3d1139bbc2f7272bccc70d9cdfae4ab1a28"}, 0xd8) 2018/05/11 02:28:26 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045001, &(0x7f0000000100)=0x1000000008000) 2018/05/11 02:28:26 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) socket$pptp(0x18, 0x1, 0x2) write(r0, &(0x7f0000874fba), 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/05/11 02:28:27 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x101000) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000040)=0x1) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x80002004}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) 2018/05/11 02:28:27 executing program 5: r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000200)}, 0x2cb) r1 = request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='bdevGPL+\\)vboxnet0keyring\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="c7a43dcbda007879c69ada1b8a2db83e5c08b27168f27d5a7e62dcf55d3d7fa47b013e3d734b4eb6927dbaa9b9a19775f42fb0028eb7a501ea50ffee78f69c45adaffd19f40e77bab7dd5746efa4f3c89bdb1425d4", 0x55, r1) listen(r0, 0x100000000) request_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='ppp1em0%}mime_typecpusetvmnet1vmnet1lo[bdev\x00', r1) 2018/05/11 02:28:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x100000000000005, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x10000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000180)={0x1ad, 0x317, 0x6, @random="91f77104b8c9", 'vlan0\x00'}) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000200)={"79616d3000000000000f5b6300", @ifru_mtu=0xfffffffffffffc01}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/05/11 02:28:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x23ffffffffffd, 0x31, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000271fb8)=""/72, 0x48) 2018/05/11 02:28:27 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000800)='cpuacct.usage_user\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000840)=""/122, 0x7a) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000008c0)=0xde, 0x4) getdents64(r1, &(0x7f0000000140)=""/1679, 0x68f) r2 = add_key(&(0x7f0000000940)='id_legacy\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f00000009c0)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0x0, 0x1ff, r3) r4 = semget$private(0x0, 0x0, 0x2) semctl$GETZCNT(r4, 0x3, 0xf, &(0x7f0000000900)=""/27) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x31d, 0x200840) getdents(r1, &(0x7f0000000040)=""/75, 0x4b) 2018/05/11 02:28:27 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = request_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='\x00', 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x80000000000, 0x1, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x200, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 02:28:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x15, 0x81) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x1}, 0x1) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0210000f05000000000000000000000003000000000000000000000000"], 0x28}, 0x1}, 0x0) 2018/05/11 02:28:27 executing program 0: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) fgetxattr(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="2ecc06abf6ab78ed352edb36d16f7c964b4f632252260fc28dcf96b884097b1ce65ee2ed07a1861631af7d4cd13fe852656a6120432b1eec708b1e6925e77c02200093a1ad078ff66d5940522d505b9a2577478b6ce2cae6be24a6426538858999a7d9189b271b2589ff5f6b2a78303fb1dae1a3be35e4535765b2ea"], &(0x7f0000000040)=""/44, 0x2c) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) 2018/05/11 02:28:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0xffffffffffff4407) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f00000001c0)="480000001400190d76a81014aed182f30284470005ffe0060090bd3acd34b4133fdac1e22600000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bff000000", 0x48}], 0x1) 2018/05/11 02:28:27 executing program 6: unshare(0x28060400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0x9, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) rt_sigqueueinfo(r1, 0x13, &(0x7f0000000280)={0x3e, 0x39, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r3, 0x0, 0x8}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r0, 0x7, 0x2}, 0x14) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={r2, r4}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000001c0)=0x80) pwrite64(r0, &(0x7f0000000080)="c5d5b6c95e5985c48ece98a425a08546dc6a3ba230a13b2e18dcdd1eba9c7876dbcf8adfc4297883b910f8aa41feb5b1d70a63dafd960a06c40b1e3dbf6501a83ecabcc55c6f94d93fbaac6c9528a8b04f3594", 0x53, 0x2000000000000) 2018/05/11 02:28:27 executing program 1: r0 = memfd_create(&(0x7f0000000000)='))\x00', 0x2) fallocate(r0, 0x0, 0x8002, 0x4) write(r0, &(0x7f00000000c0)='\r', 0x0) fcntl$addseals(r0, 0x409, 0xf) 2018/05/11 02:28:27 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000000)={'gre0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x0, @hyper}}) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x81, 0x4802) accept4$ipx(r1, &(0x7f0000000180), &(0x7f0000000140)=0x6, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x587640, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000240)={0x1, 0x15}) socketpair$inet6(0xa, 0x73b6ce238f0ac77a, 0xc2, &(0x7f00000002c0)) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000080)=@req3={0x8000, 0xfd57, 0x72c, 0x0, 0x100000001, 0x8000}, 0x1c) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8002}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=@ipv6_getnetconf={0x4c, 0x52, 0x421, 0x70bd2b, 0x25dfdbfb, {0xa}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x3}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x9}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x70f7}, @NETCONFA_PROXY_NEIGH={0x8, 0x5}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x9}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7fff}, @NETCONFA_FORWARDING={0x8, 0x2, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x1) 2018/05/11 02:28:27 executing program 2: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') r1 = getpgid(0x0) getpgrp(r1) fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)="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", 0x200}]) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x3, 0x4) 2018/05/11 02:28:28 executing program 7: getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040)=""/252, &(0x7f00000003c0)=0xfc) unshare(0x405ff) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80100) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getroute={0x14, 0x1a, 0x100, 0x70bd2b, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8040) poll(&(0x7f0000000000), 0x20000000000000f4, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000240)=0x289, 0x4) 2018/05/11 02:28:28 executing program 5: unshare(0x8000400) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x80}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xa, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/05/11 02:28:28 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x3fffffffffffffe) close(r0) syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/05/11 02:28:28 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x3c1200) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x106, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x40000000000b, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r2 = open(&(0x7f0000000040)='./file0\x00', 0x42841, 0x120) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000080)=0x1) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000180)={0x2, 0x9, 0x3, 0x1f, 0x200, 0x0, 0x10001, 0x7ff, 0xfffffffffffff919, 0x310e0129}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)) 2018/05/11 02:28:28 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x801) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x2000000000000, 0x2, 0xff, 0x8, 0x9, 0x1ff, 0x3ff}, 0x20) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f00000000c0)=0x80000000, 0x4) write$tun(r1, &(0x7f0000000240)={@pi, @hdr={0x0, 0x84, 0x0, 0xffff}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001}}, 0x2a) 2018/05/11 02:28:28 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0xa600) recvmsg(0xffffffffffffff9c, &(0x7f0000000240)={&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/180, 0xb4, 0x2c3}, 0x0) sendto$packet(r0, &(0x7f0000000040)="eadce6c46c76ea7383a0116407352b88619e65130ad6d6c3463c884a61e54db603ad9112718dab3bf82693d1bd83b84a276f8db87f4d5ef386c39ce4b45bde7840983a09521e", 0x46, 0x10, &(0x7f0000000280)={0x11, 0x1f, r1, 0x1, 0xf, 0x6, @random="d88c6a4f7e52"}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000005c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=@setneightbl={0x24, 0x43, 0x1, 0x0, 0x0, {0x1f}, [@NDTA_NAME={0x10, 0x1, '/dev/autofs\x00'}]}, 0x24}, 0x1}, 0x0) 2018/05/11 02:28:28 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'syz_tun\x00', {0x2}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000140)={0x9f8, 0x400, 0x7, 0x73, 0xffffffffffffffe1, 0x5, 0x9, 0x8, 0x5, 0x9}) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0xe, 0x3ff, 0xf, 0x8, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x3, 0x81, 0x1, 0x9, 0x7}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d4}]}, 0x40}, 0x1}, 0x40000) 2018/05/11 02:28:28 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000002c0)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000300)={0x74, 0xa9, 0x31, 'queue1\x00', 0x3}) pwrite64(r1, &(0x7f0000000200)="a6ab74ccbf1a26a09c4d1687e7f70c1c8e6c8bb4331358097bdd0f4a4e5dd93354efcccc24b30257b73b07fcaf12482dae6d307ee390affc74a2bdc718d1b900b16aca7042f1398e7beb5134b3c841a275127da80ae417dc400183785d250caecb38fb22ef533716cdee249e7cb5513ab0b7c05ce35cd4766d675917c136adaa1f3cceb7db3d2e1777539c423f1f737ce2eb5a20d6020fe756adfaa8452db0429bb4713b580d7b33c482ff5d4b9b869b9f", 0xb1, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000001c0)={0x2000000000000001, 0x4}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000000c0)={0xfffffffffffff681, 0x8, 0x6, 0x2, 0x0, 0xae0}) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$pptp(0x18, 0x1, 0x2) write(r3, &(0x7f0000335000), 0x10009) vmsplice(r2, &(0x7f0000000140)=[{&(0x7f0000000180), 0x154a82b9}], 0x1, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000000)={0x7ff, 0x5, 0x3b5, 0x7, 0xfff, 0x81, 0x4, 0x42, 0x3, 0x1}) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400, 0x0) [ 168.734592] device ifb0 entered promiscuous mode 2018/05/11 02:28:28 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x80000000}], 0x1) 2018/05/11 02:28:28 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'veth1_to_bridge\x00', 0x1000}) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x1000000000, @loopback=0x7f000001}, 0xffffffffffffff5a) sendmsg$rds(r0, &(0x7f00000024c0)={&(0x7f0000001000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000021c0), 0x0, &(0x7f00000023c0)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000002200), &(0x7f0000002240)}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000002280)=""/108, 0x6c}, &(0x7f0000002300)}}], 0x88}, 0x0) 2018/05/11 02:28:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x336f, 0x20002) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="160000b86c000901000000000000000002000000"], 0x14}, 0x1}, 0x0) 2018/05/11 02:28:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0xfffffffffffffffc) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe800000000000000000000000000009ff2e9b20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) [ 168.895554] BUG: unable to handle kernel NULL pointer dereference at 0000000000000028 [ 168.903845] PGD 80000001ab3df067 P4D 80000001ab3df067 PUD 13d060067 PMD 0 [ 168.910954] Oops: 0000 [#1] SMP PTI [ 168.914617] Dumping ftrace buffer: [ 168.918186] (ftrace buffer empty) [ 168.921917] Modules linked in: [ 168.925382] CPU: 0 PID: 10585 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #88 [ 168.932682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.942104] RIP: 0010:smc_setsockopt+0xc4/0x1a0 [ 168.946895] RSP: 0018:ffff8801a889fd60 EFLAGS: 00010246 [ 168.952303] RAX: ffff880142501110 RBX: ffff88014ace88d8 RCX: ffff880000000000 [ 168.959605] RDX: ffff880142505110 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 168.966916] RBP: ffff8801a889fdc8 R08: 0000000000000001 R09: 0000000000000002 [ 168.974217] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 168.981525] R13: 0000000000000028 R14: 0000000000000000 R15: 0000000000000000 [ 168.988963] FS: 00007f7a35e8f700(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000 [ 168.997218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 169.004808] CR2: 0000000000000028 CR3: 000000019e0b0000 CR4: 00000000001406f0 [ 169.012123] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 169.019428] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 169.026725] Call Trace: [ 169.029425] ? smc_shutdown+0x810/0x810 [ 169.033496] __sys_setsockopt+0x4af/0x560 [ 169.037772] __x64_sys_setsockopt+0x15c/0x1c0 [ 169.042340] do_syscall_64+0x154/0x220 [ 169.046291] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 169.052487] RIP: 0033:0x455979 [ 169.055704] RSP: 002b:00007f7a35e8ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 169.063460] RAX: ffffffffffffffda RBX: 00007f7a35e8f6d4 RCX: 0000000000455979 [ 169.070793] RDX: 0000000000000016 RSI: 0000000000000006 RDI: 0000000000000013 [ 169.078625] RBP: 000000000072bea0 R08: 0000000000000001 R09: 0000000000000000 [ 169.085932] R10: 0000000020000000 R11: 0000000000000246 R12: 00000000ffffffff [ 169.093233] R13: 0000000000000620 R14: 00000000006fd3a0 R15: 0000000000000000 [ 169.100539] Code: 0f 85 ce 00 00 00 4d 8b 37 4c 89 ff e8 f6 bd 0f f8 4c 8b 38 44 8b 22 4c 89 75 a8 4d 8d 6e 28 4d 85 ff 0f 85 b8 00 00 00 45 89 e6 <4d> 8b 65 00 4c 89 ef e8 d0 bd 0f f8 49 83 c4 68 48 83 38 00 0f [ 169.120246] RIP: smc_setsockopt+0xc4/0x1a0 RSP: ffff8801a889fd60 [ 169.126419] CR2: 0000000000000028 [ 169.130250] ---[ end trace dd397c23f06de6e6 ]--- [ 169.135105] Kernel panic - not syncing: Fatal exception [ 169.141209] Dumping ftrace buffer: [ 169.144762] (ftrace buffer empty) [ 169.148487] Kernel Offset: disabled [ 169.152114] Rebooting in 86400 seconds..